One day, I was summoned to another world. Beasts pour out, and unbelievable crises arise. However, my abilities are at rock bottom. [Player's ability score is the lowest.] [Almost all stats are desperate.] Whether it's a chosen hero, talented magicians, or a time-traveling returner, I must use everything. To survive. Returner's Instruction Manual "What does it matter if I'm trash? I'll do anything to survive!"