Transmigrator Liam arrives in a wealthy family with a system mission: get disowned by the Cole family for a 10‑billion‑dollar reward to return to his original world. He provokes others deliberately, yet draws special attention from Ethan, the powerful eldest brother. They evolve from fierce rivals to falling in love. Conspiracies and conflicts between the real and fake young masters break out. Liam faces his mission and true feelings. After he gives up the reward and chooses to stay, strange system alarms go off with hidden crises looming.