Board Thread:Questions and Answers/@comment-34079425-20171225081439

This is about Sans,

He is the Final Boss in Genocide Route, and when you defeat him, it will show that he have a blood trough his cloth, but is it possible to have a blood even thought your a skeleton? i mean look, skeleton doesn't have bloods only a bone so i am wondering, how comes they have blood  when there is really no blood within their body? (im bad at english so im sorry if i have a wrong grammar) 