BELA, living as a high school girl in Upper Town gets spoken to by a female. That female Elene says BELA’s face looks exactly like her friend Mary, who went missing 10 years ago. Meanwhile, after the continuous rain, Mary’s skeletal remains is found in a ruin in Outside. Actually, there is a hidden truth about BELA’s face.

Daryl continues to search for Belo and Belo continues to avoid his friends. While out shopping, Annabella finds out that hybrids are all the craze these days. Hybrids are animals that have been genetically modified into new and rare species...

The day of the of execution is here. Bem, Bela, and Belo each fight for different things, but their goal is the same. They protect humans in hopes of someday becoming humans themselves. All three of them stand against Vega, who sees things differently.