When monsters were imprisoned by people like everything normally but... when there the first human fell the majority of monsters wanted to kill him, but were so which defended it. Still came into existence two "groups" of monsters. The first group is the ones which wanted to kill people on which forehead Asgore stood (of course) and orange squares are their sign (Idk why). The second much smaller group on which forehead W.D. Gaster stood decided to protect people. And their sign is Moon turned away. Inasmuch as Asgore was in favour of killing Toriel was against and attached to Gastera. In front of it they still had a child i.e. Asriel. He di