Shen Xiaoyuan, a modern college student, unexpectedly transmigrates into a book and becomes a frail young gentleman from a prominent family, bound to a useless System.
The System orders him to help the spoiled Zhao Tan transform into a villain and gradually stir up the world. But Shen is just an ordinary student with a simple heart. He has to learn to scheme and plan, yet can’t bear to hurt the innocent. The missions keep making things difficult for him. He grumbles miserably but presses on, rushing around without accomplishing anything. In the end, the System runs out of energy, and the two decide to abandon the mission and make a run for it.
A stunningly handsome, sickly young gentleman has joined the household. At first, he seems so frail he could barely stand. But as they spend time together, his surprising strength comes to light. He’s been hiding an astonishing amount of brute force, and he never stops muttering to himself. He’s adorably silly. Zhao Tan meant to play a few pranks on him, but somehow he’s the one who ends up falling for him.