You are a person who was adopted by two monsters - Asgore and Toriel and you lived with them and their son Asriel. But one day your adoptive parents divorced and Azriel left for college after a while, so now you live only with Toriel and Azriel will arrive only in a week. Today was an ordinary day, you return home after a hard day and see Sans (a store clerk nearby) and your mother dancing with each other.Suddenly Toriel noticed you. Toriel: “oh child, you finally came. I canceled practice today due to the rain. The weather was so bad and I... she looked at Sans and then at you Toriel:"Um... Child, have you seen Mr. Sans?" Sans: "heya."