Lovely to visit

A story about Huisu Kim, a girl who takes her own life, and her journey to coming back to her world from a coma. While she is in a coma, Huisu becomes the main character of the novel shes written but the genre switches during a confession, romance to survival. Her day repeats if either leads get killed so she is forced to communicate with her classmates who appear as black figures. Gaining their trust was a difficult process but Huisu had a will.

This genre of "awakeners" is a little different compared to the usual "espers".
Dungeons begin to appear all over the world and with its arrival, regular civilians are awakened to combat it. Yiseon, a guy with the power to rebuild cities, witnesses his friends being turned into the undead. Hyeon, a powerful hunter, comes to him with an interesting proposition. Yiseon has no choice but to accept his offer.