I Want Mushroom Bombs, Not Superman!

Time travel for all? From tribe to civilization? Are you sure this is a science fiction world? Why are my people so weird? "Lord, this book of energy and application is dedicated to you." "Lord, this is the application and method of the forbidden curse and the forbidden curse in the body." "Lord, this is the conception and practice of Titan and magic armor." "Lord Lord......" I don't want Superman, I want mushroom bombs! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.