I Just Became the Richest Man, and You're Saying Demons Are About to Return?

He transmigrated to a parallel world.

Using the experience he had gained on Blue Star, Ye Bai brought popular lines of work like online shopping, express delivery, and food delivery to this new world.

After nearly ten years of hard work, he finally became the richest man in the country.

But just then,

the System suddenly told him that the world would undergo a major upheaval in one month's time, and demons would soon return!

When that happened, all technological weapons would become useless, and everything would start over!

So he gave away his entire fortune and spared no expense as he frantically gathered all kinds of rare treasures, becoming the madman everyone thought was terrified of death.

One month later, the demons returned!

Mount Tai, Wudang Mountain, Mount Song, and Longhu Mountain... All the famous mountains in the country were occupied by great demons.

Mondstadt, Inazuma, Snezhnaya, Fontaine, Sumeru... Demons ran rampant across foreign lands.

He went from being the richest man in the country to becoming invincible under heaven!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.