art by https://www.deviantart.com/yuyulovelee/art/Chara-Dreemurr-N-E-K-O-uwu-827400016 y/n's best friend invites him on a picnic, on a mountain. But when y/n gets to the mountain the ground caves in, and he falls into the underground. y/n is sixteen years old, chara is eighteen years old <> - this means thinking