Desperate girl Shen Canwei completely "entrusted" herself to the awakened sub-personality Shang Zhao in her body in order to sleep forever.
Shang Zhao refused to be "replaced" and devoted all his efforts to erase his painful memories, carefully weaving the lies of the "book-traveling system" Canis-17, and guiding Shen Shenwei to rebuild his life in a safe cocoon.
When Shen Canwei truly transformed into an independent and sunny individual, Shang Zhao retired with success.
Shen Canwei, who lost the "system", faced the cruel and affectionate past in pursuit of the truth. Finally, she was relieved and lived her own life with the strength and blessings given by Shang Zhao.
Motto: You can always save yourself thousands of times