TV
O-Negative
Season 1 Episode 3: Episode 3
After everyone asks her whether they have class the next day, Prim creates a group-chat for them all. Puen suggests Group O because they all have the same blood type.

Season 1 Episode 3: Episode 3
After everyone asks her whether they have class the next day, Prim creates a group-chat for them all. Puen suggests Group O because they all have the same blood type.