It was a warm day in the underground. A young Sans and baby Papyrus were playing. They were away from Gaster's lab. There was a loud explosion. Gaster was taken out of the room by his lab partner whom went back in for a locket and their research. But Gaster closed the door on him. "I'm sorry. My brother..." Gaster said as the lab was being destroyed. After the lab partner was dead. Or was he...

... A monster wakes up outside the timeline almost dead. He passes and wakes up completelt fixed with mechanical parts he looked around and saw a similar pair of red eyes. "Chara?" He said looking at the figure...

... Many years later a human falls into the underground they wake up in the underground it fills her with DETERMINATION...

Well I hope the beginning of this fills you with Hope Joy and DETERMINATION