Master Of The House Cast, Characters, Plot, Ending Explained: Who Killed Roongroj?

Master of the House
Master of the House Cast, Plot Twist, Ending Explained

“Master of the House,” a Thai show in the mystery and thriller genres, started on July 18, 2024. You can watch it on Netflix. The show is directed by Karn Sivaroj Kongsakul and written by Mai Sita Likitvanichkul, Oat Vatanyu Ingkavivat, Nut Nualpang, and Weeras Worrapot. There are seven episodes in total.

Cast with Characters

  • Narilya Gulmongkolpech plays the role of Kaimook – She is the maid who marries Roongroj and plans to get back at those who hurt the other servants.
  • Teerapong Leowrakwong plays the role of Roongroj –  He is the rich diamond seller whose sudden death leads to fights in the family.
  • Chartayodom Hiranyasthiti plays the role of Phupat – He is the oldest son, who runs the family business during times of trouble.
  • Thanavate Siriwattanagul plays the role of Mavin. He is the younger son who is known for being mean and tricky.
  • Nusba Punnakanta plays the role of Padcha. She is Phupat’s wife who married Phupat not out of love but under terms and conditions. 
  • Claudia Chakrabandhu Na Ayudya plays the role of Araya –  She is Mavin’s wife.

Plot Summary 

“Master of the House” follows Kaimook, a maid who marries Roongroj, a rich diamond seller, and becomes entangled in the family’s power struggles and hidden secrets. When Roongroj dies in a suspicious fall, Kaimook suspects foul play and begins an investigation, uncovering the family’s deep corruption and mistreatment of their staff. Mavin, Roongroj’s ruthless son, manipulates the will to exclude his brother Phupat and secure the fortune for himself. Determined to seek justice, Kaimook pits the brothers against each other and reveals shocking truths. In the end, the family’s estate is repurposed as a community centre, but what other dark revelations will come to light as Kaimook’s quest for revenge unfolds?

Does Kaimook, The Maid, Become The Wife Of The Tycoon Roongroj?

Kaimook marries Tycoon Roongroj
Kaimook marries Tycoon Roongroj

Yes, Kaimook becomes the wife of Roongroj, the wealthy head of the household. Roongroj, a widower with two sons, hosts a dinner where family and friends gather. During the event, his sons present him with gifts, but instead of acknowledging them, Roongroj tells them to behave properly and announces his new marriage to Kaimook. He and Kaimook sign the marriage legal documents in front of everyone, and he gives her his late wife’s necklace, which frustrates his sons. This announcement causes a stir, but the guests remain silent.

How Did Kaimook Find Roongroj’s Body And What Made Her Suspect That It Wasn’t An Accident? 

Kaimook Find Roongroj's Body
Kaimook Find Roongroj’s Body

When Kaimook came back from the servant quarters to the main house, she found Roongroj’s body. Even though she thought he had been murdered, the police said it was an accident. She was deeply shocked and sad, but she felt there was more to it. Her suspicions grew when she looked at the CCTV footage, which showed Mavin, one of Roongroj’s sons, going into his room just before the death. She also saw Mavin angrily confront Roongroj that night. The bitter argument between Roongroj’s sons, Phupat and Mavin, about who would inherit the money made Kaimook wonder if there was something more sinister behind Roongroj’s death.

Do Kita And Shutter, Despite Being First Cousins, Have A Relationship With Each Other?

Kita and Shutter secret relationship
Kita and Shutter secret relationship

Kita goes out to a nightclub with her friends and gets upset when she sees another girl getting too close to Shutter. What no one knows is that Kita and Shutter are secretly dating. Kita, who is Phupat’s daughter, and Shutter, who is Mavin’s son, are cousins. Their fathers have a long-standing argument, and their families would be really angry if they found out. Even though their fathers don’t show them much love, Kita and Shutter find comfort in each other. They work hard to keep their relationship a secret to avoid trouble. But eventually, they get caught, leading to a big fight between their parents and themselves, leaving everyone deeply shaken.

Does Shutter Suffer Severe Injuries That Put His Life In Danger?

Shutter is beaten so badly that he is unable to move and is hospitalised. The doctors are concerned because his injuries are severe; he has fractured ribs that have caused bruising on his heart muscle, affecting its normal function. This condition puts his life at significant risk.

How Does Mavin Die?

Mavie dies
Mavie dies

Mavin and Phupat were on a boat with Joke. Joke gave Mavin a drink that made him sleepy. Phupat then blamed Mavin for their father’s death and pushed him into the sea. Next, Phupat told Joke to set the boat on fire, as they had planned. Joke put on a life jacket, started the fire and jumped into the water. Rescuers came and saved Phupat and Joke, but Mavin was missing. Later, divers found Mavin underwater, struggling to breathe, and took him to the hospital in bad shape. Sadly, Mavin died in the ambulance. At his memorial, Phupat spoke and revealed his surprising goal – to take over Theva Gems. 

Who Is The Rightful Beneficiary Of The Genuine Will?

Kaimook inherits the will
Kaimook inherits the will

Initially, it was believed that Mavin inherited the Will, but a series of events revealed that it was forged. Phupat, feeling deceived and angry, searched for the authentic Will. In a surprising twist, a video revealed that the real Will was given to Kaimook before their father’s death. The video, shown to Phupat towards the end, exposed that Kaimook knew the true Will all along, leaving Phupat feeling infuriated and betrayed.

Was Roongroj, Not As Good A Man As We Thought?

Roongroj cruel and darker side
Roongroj cruel and darker side

Roongroj’s success and high status hid a much darker side. He was very cruel to everyone around him, especially his servants like Kaimook. He was physically and emotionally abusive and even sexually assaulted others, creating a scary and painful environment. In the past, he would chain his servants whenever they made mistakes, which caused his sons to hate him. Now, Roongroj took advantage of Kaimook because he was obsessed with butterflies. His fixation made him see Kaimook as a butterfly, and he got deeply involved with her. His harsh actions led to terrible outcomes and showed his true, evil nature.

What Is The Biggest Plot Twist In This Series? 

Biggest Plot Twist, Kaimook is the killer
Biggest Plot Twist, Kaimook is the killer

The biggest shock in the series is that Kaimook is the killer. As the story unfolds, it’s shown that she planned Roongroj’s death to get back at him for the terrible abuse she and other servants faced. Roongroj had mistreated Kaimook, humiliating and torturing her, and even sexuallyassaultingd her. Kaimook also learned that another maid, Dao, had been abused by Roongroj, which drove Dao to suicide. This history of suffering and the need for revenge pushed Kaimook to take such drastic action.

What Happened To Roongroj On The Night Of His Death?

That night, Kaimook secretly gave Roongroj a drug that made him see things that weren’t real. He thought he was being attacked by butterflies, and in his confusion, he fell off the balcony and died. Later, Kaimook found important evidence, including security camera videos, showing that Mavin was behind the whole thing. This discovery led to a lot of arguments and revealed some surprising truths within the family.

What Is The Fate Of Phupat?

Phupat’s life is full of constant fights for power and personal problems. As Roongroj’s oldest son, he is deeply involved in the family business, Theva Gems. His relationship with his brother, Mavin, is full of anger and competition. Even though Phupat tries to take control of the company, his choices often lead to trouble.

After Mavin dies, Phupat steps in to run the family business. But his harsh behaviour and refusal to make compromises drive everyone away, including his wife, Padcha, who wants a divorce and her share of the business. Phupat’s stubbornness and cruel treatment of the household staff make him even more alone. In the final episodes, things go badly for him. The staff, who have been mistreated for years, get back at him by recording his mistakes and threatening to damage the family’s reputation. The pressure from their threats, along with his guilt and fear, pushes Phupat to his breaking point.

In the end, Phupat tries to run away from his problems but is killed by thieves in a rough bar, ending his troubled life. His downfall is caused by his greed and the harmful effects of his family’s power struggles.

Does Kaimmok End Up In Jail At The End?

Kaimook doesn’t end up in jail. Instead, she achieves her goal of finding out the truth about Roongroj’s death and getting the justice she was seeking. The show ends on a powerful note, with the servants, including Kaimook, taking over the house and finally having the freedom to live as they wish. Kaimook figures out that Roongroj was murdered and comes up with a plan to reveal what happened. She collects important evidence, like CCTV footage, that points to Mavin as the culprit. Kaimook also uncovers how Roongroj and his sons mistreated the housemaids, including the heartbreaking story of an older maid named Dao, who took her own life because of Roongroj’s abuse. In the end, Kaimook’s hard work brings justice to the mistreated servants. She and the other housemaids take charge of the mansion, marking a powerful symbol of their newfound freedom and control.

Is This Series Suitable for Children, Or Are There Mature Themes, Violence, Or Content That May Not Be Appropriate For Young Viewers? 

The TV show ‘Master of the House’ is rated TV-MA, which means it’s only for grown-ups. This show has mature themes, violence, and strong content that’s not suitable for kids.

It’s about a complicated family with lots of drama, abuse, and serious issues. Because of this, it’s recommended for adults only.