Dimension Doomsday: I Am Retired and Seeking Death with My Broken Body

A young soul who loves to commit suicide is thrust into the remains of a retired and disabled veteran. The body wants to be stubborn, but the soul loves to wander. Just as the two personalities were squeezing each other, a cold system sound suddenly sounded: [Soul fusion abnormality detected. Protocol activation navigation starts: fragments of the front dimension, survival rate 2.3%] It turns out that the dimension collapsed, tearing apart countless parallel worlds, and the world became a honeycomb maze filled with dimensional fragments. What is the truth about dimension collapse? Also... This broken system, how come the tasks posted are asking me to... Investigate myself?