What? ! I Can't Die?

Ever since I was little, I always thought I was an ordinary boy Grow up like a normal person... Get married and have children like a normal person... Finally die like an ordinary person... But the reality is, I can't do anything. When I want to kill myself and stab the sword through my heart, She appeared. "Suicide methods like yours are rare, so my interest was piqued." The girl who calls herself a devil gave me the power of immortality when I wanted to commit suicide... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.