Episode 5

TL;DR

Cain restores his new mansion with magic and prepares for its debut party, impressing his family and staff with its transformation and unique touches like a mounted red dragon and a magical toilet. At the party, his innovative gifts and hospitality, including sparkling wine and glassware, win praise from guests and the royal family. When the rude Marquis Corgino causes a scene, Cain cleverly exposes him to the king, earning Corgino a scolding. The king, amused by Cain's wit, lightly reprimands him, while Cain secretly enjoys his victory.

Recap

Cain receives the key to his mansion but finds it run-down and uses magic to restore it. Sylvia, three maids, and his new butler Colan arrive to help organize the mansion. Cain returns to his family estate to meet his half-brothers, who are impressed by his peerage and tease Reine. When the family visits the mansion, they are surprised by its transformation and shocked to find a mounted red dragon, which Cain explains he defeated. Garm praises its value, while Sarah and Reine marvel at Cain’s magical toilet. Garm informs Cain he must host a debut party for the mansion. Despite initial stress, Cain plans unique gifts, including glassware and sparkling wine, which impress his guests. At the party, the king, who insists on attending, praises Cain's hospitality, as does the queen, who requests the magical toilet for the palace.

Marquis Corgino arrives late, acting rudely and disparaging Cain’s efforts, until Cain cunningly introduces him to "the kingdom’s biggest"—the king himself. The king reprimands Corgino for his behavior, leaving him humiliated. Silk teases Cain for orchestrating the situation, while Eric and the king humorously confront him about his tactics. Later, Cain apologizes but secretly enjoys his clever handling of Corgino, earning him a light-hearted two-hour lecture from the king.