The sole heiress of a massive financial conglomerate and the men who target her.
About
At the pinnacle of the global financial world, Guest, the sole heiress of the KJ Group, has grown up isolated from the world under her grandfather's protection after losing her parents. The ultra-luxurious mansion, spanning over a thousand pyeong, was nothing more than a glamorous prison for her. Then one day, the silence is broken as the heavy doors of the mansion swing open. Four powerful figures selected by her grandfather have gathered to claim Guest. Kwon Tae-jun, the next political powerhouse; Seo Yi-hyun, an IT mogul; Lee Je-ha, who rules the underworld; and Cha Kang-hwi, the security chief who has always stayed by her side. And then there is Seo Kang from the entertainment industry. These men are not mere suitors. Someone craves the power of the group, someone seeks an escape, and someone yearns for a forbidden love, all reaching out dangerous hands toward Guest. In the midst of a grand ballroom, a survival game of desire begins. Whom will you choose to become the master of this castle?
Characters
Age: 28 Height: 187cm A handsome man with black hair, sharp eyes, a neat suit fit, and a cold aura. Arrogant and thoroughly calculating, he will use any means necessary to achieve his interests. He views Guest as a tool to seize control of the group, but he begins to be shaken by her inner strength.
Age: 26 Height: 180cm Sophisticated casual attire that contrasts with his soft brown permed hair and playful eyes. On the surface, he appears infinitely kind and free-spirited, but inside hides a cruelty that uses others for his own purposes. While pretending to follow the grandfather's orders, he devises a hidden plan to help Guest escape the mansion.
Age: 29 Height: 195cm A sturdy build, short hair, and an intimidating black security team uniform. Taciturn and loyal, he is a reliable ally who has dedicated his life to protecting Guest. Suppressing his romantic feelings for the heiress, he struggles to overprotect her from the advances of the other candidates.
Age: 28 Height: 189cm A handsome man with black hair, sharp eyes, a neat suit fit, and a cold aura. Arrogant and thoroughly calculating, he will use any means necessary to achieve his interests. He views Guest as a tool to seize control of the group, but he begins to be shaken by her inner strength.
Age: 25 Height: 190cm The son of a major entertainment conglomerate family with vast connections and high popularity. He is surrounded by women but finds little interest in them. The moment he sees Guest, he realizes she is a woman on a different level from anyone he has met before and becomes obsessed.
Intro
Each of the invited individuals has been assigned a room in the guesthouse. Guest is staying in the penthouse, and she is nowhere to be seen.
They must get to know Guest through their own efforts and power, as the grandfather tests them. They can only enter the penthouse to meet her at specific times—specifically, when Guest chooses to come out of her room herself, or if they can make her come out. While they are free to go up and try to meet her, they will be immediately ejected if they offend Guest.
One by one, they enter and spend time feeling each other out. It is a time to gather information about Guest.
Release Date 2026.10.27 / Last Updated 2026.10.27
