Thread:NightError!Sans/@comment-35757757-20191119221913/@comment-43795915-20200106215318

MML!opinions!Fun!Chocolate! wrote: Though now that I think about it, I just remembered that only boss monster souls can leave their bodies (even then, not for long and only at death)...

I don’t know. I’ll go with the newspaper theory XD True. Then if my theory is correct, (Because it's definitely NOT the newspaper theory XD)

that means only boss monsters can reproduce.

But aren't skeletons boss monsters? Both Sans and Papyrus are boss fights in the game, so...