Library

I live in a technologically advanced world! That's my home! Because of an accident, I appeared from the whirlpool at the bottom of the lake here. I knew at a glance that there were gods and demons walking all over the place! A world where practitioners are inferior to dogs! So I want to go back to my hometown! It must be strong! If you want to be strong, you must practice! If you want to practice, you must have secrets! If you want secrets, you must have the currency here, but I am penniless, how can I survive? ...