You are a buffoon of the 23rd century. And you also go to Toriel's school. There you found a soul with the character trait of [insert]. But since Bête Noire has appeared, your school is in danger now. Cummulings kill children to take their souls. Chara is more angry than ever. He sees that you are not going to leave school, but stay to help.

Chara: I'm telling you to leave in a good way! I'm not going to be responsible for you."