C66 Brother My Blood Is Sweeter(5)

"Wait, what is familial value? Why didn't this thing exist before?" Tai Bai looked at the rather eye-catching "familial value" in the system page and could not help but wonder.

As the name suggested, it was the familial value. Because the host's body was the same as the male host's, they must be related by blood. Thus, the affability level was separated into a single familial value