Degradation

Humans built the Tower of Heaven in hopes of reaching the realm of the gods, angering them, who decided to rain down punishment on them. The anneliese was given powers that could fight the gods but could not withstand them themselves. Disappointed with the humans in the process of fighting the gods, she made a deal with the gods, who made all humans disappear, and she herself was freed. However, the gods reneged on the agreement and took only human civilisation...