Everyday Life After the Hero Returns

(This story will not be updated in the near future. I'm very sorry.)

After going through countless hardships, Guo Xin finally defeated the Demon King. But then the Demon King's soul transmigrated to Earth, and Guo Xin had no choice but to follow.

Back on Earth, Guo Xin thought the world had fallen into darkness, but... where was the Demon King? Had the hero's legendary adventure really come to such a sudden end?

Of course not! Isn't it much better to enjoy youth with a childhood friend and a girl who appeared out of nowhere, while saving the world along the way?