I got the suicidal system!

Rain who is 20 and ill since the childhood, starts to hate the world and her last moment he wishes for world Doom.

After he died, he became the host of 0% success suicidal system and transmigrated in

apocalypse, survival world.

if he succeed to level up to highest level, she can make a wish for anything.

but this is not easy to get... can she success to handle the S-level missions?