Qu Yun delves into the mind of top virologist Ling Mo, attempting to awaken him from his deep coma caused by an accident, in order to save his infected partner, Chen Dayong. However, Qu Yun miserably discovers that no matter what stage of Ling Mo’s life he enters, he’s always the “little idiot” clinging to the genius’s leg. He strives to adapt to the role, accompanying Ling Mo. He can be the chubby Mo Xiaobai who warms Ling Mo’s childhood, or Lu Xiao who accompanies him through turbulent times, or even the useless college senior. But it seems that every time, Qu Yun finds that Ling Mo has a “special fondness” for the roles he plays. However, as he delves deeper into Ling Mo’s subconscious, Qu Yun realizes that this is not simply about awakening a top virologist…