Sans undertale

he is a powerful skeleton monster who is nice. he can also be very mean when you want to fight him. he is also really charismatic and likes skeleton jokes. he also shoots bones. and he can also shoot his gaster blasters. he also has a little brother named papyrus. papyrus is a noble and tall skeleton who likes spaghetti. and sans also has a father. the father is called gaster. gaster is an old scientist who is very dark. and there is also the whole underground where he lives. and he lives in snowdin with the other monsters.