Secret's CHAPTER 1

Time had passed after the four main universes had merged. (Undertale, Underfell, Underswap, and FellSwap). And after some time had passed, Blue, Red, and Razz, are realizing that Classic is hiding something from them. Maybe something about his 'biology'?
Watch as these tree attempt to uncover Sans' secret but also fight for his love and attention.

Cover art is by Tumblr artist Qyuqew. (You could go check out there stuff if you have a tumblr cause a lot of my pictures May come from there)