The Demon Prince goes to the Academy - Chapter 416

"When will people understand.... I'm only half insane?"

In a world where money and power trumps all, Ahn Soo Ho, A.K.A. Magician, uses his superhuman abilities and his knowledge of the intelligence world to climb to the very top of the totem pole.

[An explosive and thrilling story, highly recommended by the Chief Editor himself. A must-read divine book, you’ll regret not reading this.]In the eyes of others, he might have seemed like a worthless fool, but he was revered as the master of appraisal, the miraculous healer, the charming sorcerer, the lord of the Dragon Palace, the invincible war god… With a hand that wielded golden needles against death itself, and another that brandished a longsword, compelling nations to submit, he possessed unparalleled prowess. His divine gaze surveyed the heavens and the earth, while his demonic sight pierced through the veils of yin and yang. He was unmatched in all the world!

This novel is also known as A Stay-at-home Dad's Restaurant In An Alternate World

There is a very strange restaurant in the City of Sin.

Elves and dwarves must share a table, orcs are strangely well behaved, dragons are only welcomed on the small square in front of the restaurant, and the demons must bring their own stool.

This strange restaurant with their strange rules continuous to attract a long line of customers.

“This place serves the best food! The chef of this restaurant is a genius!” Some of the guests in the restaurant left glowing reviews. But these guests have a word of warning for other guests, “No matter what you do, never, never attempt to kidnap the boss or try to ‘eat and run’. You will die.”

A cute little girl stood near the door, and demanded in her tiny voice, “You have eaten the food, now pay up, or I will beat you to death.” The five-meter tall dragon suddenly felt a chill running up its spine.

- Description from novelupdates