Since the monsters resurfaced thanks to Frisk, Chara and Asriel who was originally flowey, the monsters had goals in their lives…

Exploration and Curiosity: Most monsters would likely be excited to explore the surface world, experiencing things like different climates, landscapes, and human culture for the first time

Building Communities: Given their shared experience in the Underground, monsters would likely form close-knit communities, potentially settling in areas where they could support each other and maintain their traditions.

Integration with Humans: Depending on the receptiveness of humans, some monsters might try to integrate into human society, seeking jobs, education, and social interactions,

Maintaining Underground Ties: Even while on the surface, many monsters would likely still cherish their memories and connections to the Underground, potentially visiting friends and family back there….

Well it’s been a few months and everything was going smoothly Toriel became a Teacher and Caregiver, using her nurturing nature to help both humans and monsters adjust to life on the surface…Undyne joined the police force and now fighting bad guys and training rookies like she did with papyrus…Asgore resigned from his duty as King and became a professional gardener guy….Mettaton became a famous star in the human and underworld…Alphys is a scientist along with Gaster whom frisk helped get out of the void and reunited with his sons Sans and Papyrus…Muffin opened her own bakery called Spider Bakery…Grillby opens up a bar and grill on the surface that's practically identical to the one he had in the underground….Papyrus became a rookie in the police force and became Undyne Partner which he was trained like he was when he wanted to be in the royal guard…Sans just being himself but he works as at a hotdog stand which that might count…maybe…and everyone one else is enjoying their life’s with the humans even though some humans may not agree…Frisk goes to school along with Asriel and Chara and staying with the dreemurr family…nothing can go wrong…right…

{Make your own story}