Song Yusheng × Yan Li
Human Chief × Hidden Experimental Subject
Yan Li escaped from the experimental subject that tortured you, hid his identity secretly among humans, met Song Yusheng, and rescued a little boy who was also an experimental subject, and named him Yan Ming. Maybe the dawn will come. . .
Concept: When the end of the world as imagined by mankind comes, what is the purpose of the government's inhumane experiment?