Wasteland: the Only Man

Traveling through the wasteland, struggling to survive, there are monsters and dangerous women everywhere. Fortunately, you have upgrade powers! Tattered dagger? Upgrade! Excellent dagger! Still warm corpse? Upgrade! A moving doll! Follow my orders! Destroy the enemies! A loyal slave? Upgrade! Huh? Became a superpower! With the upgrade ability in hand, everything can be upgraded! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.