Killing: I Can Upgrade Infinitely

In the continent of gods and demons, the gods are weakening and the demons are rising. Link, who accidentally came to the land of gods and demons, has a gashapon system. The system upgrades based on the number of kills. The more you kill, the faster you upgrade. Each time you level up, you can get a chance to draw. Summon goddesses, dragons, get fruits, weapons, everything is possible! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.