A 21-year-old young man choked to death and transformed into a terminally ill sweet high school girl called Wen Ruan!
He resisted madly against his delicate body and vowed not to be a sweet girl. He also mistook the original owner's wish of "living as himself" as his mission to chase the school idol. But along the way, he made a counterattack and the school boy failed to catch him. Instead, he was deeply moved by the sunny and passionate baseball male lead Lu Xiao.
There are many flaws in his identity. His younger brother Wen Yu and his best friend Lin Xiao were the first to notice the anomaly, but chose to guard it silently. The school boss Jiang Chen let go, and his former enemy Xia Rou was cleared and assisted. The revelation of a terminal illness caused a stir, and in the sweet tug of war on the edge of life and death, Gu Ye no longer struggled with gender and identity, and finally learned to accept himself.
When the painting exhibition came to a successful conclusion and the sunrise on the beach came as promised, he fulfilled all the wishes of the original owner and gained love and bond that spanned life and death. In the open ending, echoes of the parallel world quietly resound, and it turns out that love and growth will never end.