MTL - Fourth Hospital Patient Exchange Forum - Chapter 23 customs clearance experience

Liu Yan, an ordinary office worker from Earth, unexpectedly traveled to a strange world.

The heroes of the ages are on the side, embarking on a journey to conquer the heavens.

- Description from novelbuddy

[WSA 2025] To confront the threat posed by monsters and demons, humanity summons a hero endowed with a mysterious system and an unrivaled capacity for evolution. He becomes the last bastion of hope for mankind. However, one of his mistakes gives rise to a calamity far worse than the Demon King.This calamity is conceived in a dungeon, abandoned as a fetus by its mother, and raised by the Demon King himself. Upon the Demon King's death, all the restraints he had placed upon the creature are shattered. Thus, the hero's nameless son begins to lay waste to everything. The greatest calamity the world has ever known is born.

An ordinary (?) grandfather, Choi Chuntaek. In an effort to protect his granddaughter, he started the virtual reality game 'Arkstar.'

Then... he accidentally obtained a legendary class?

Ye Huai has two goals in his lifetime: to be a good doctor, and also to be a good doctor who is surrounded by handsome men.

Unfortunately, after being a doctor for 10 years, he lost his job because of a very handsome man.

What should he do?

520: Congratulations! You have been successfully bound to system number 520. The Save the World Task Set is coming soon……

Ye Huai: ? ? ? ! ! !

So, today Doctor Ye is busy saving the world……

520: Lies! You are clearly trying to pick up guys!

Ye Huai: No, I am very dedicated to fulfilling the great ambition of saving the world.

Narcissistic and Complex Shou X King of the Silver Screen Gong, along with the newborn system number 520 whose three views are crumbling and reestablishing every day.

- Description from Novelupdates