Blacksmith: You Are Making Mjolnir For The Forging Exam? - Chapter 100 - How Many More Secrets Does He Have? Translator: EndlessFant

Luo Zheng is at the bottom of the Luo Clan hierarchy, despite his family being the founders of a power refining technique that could instantly defeat any opponent.

I fell into a game world out of nowhere with an instant kill skill.
And then somehow, I became a bigshot.

An old MMORPG called Live Dungeon. Before the service was terminated, Kyotani Tsutomu made full use of 5 notebook PCs to clear the game and was invited to a different world. And then, Tsutomu was speechless when he saw a live relay of a dungeon capture in the different world. They bulldozed through without any thought of strategy. The misfortune of getting the healer position. Tsutomu reinstated the White Mage that had always been his favorite in games and aimed to conquer the dungeon to find the key to his escape from the different world.

Collection of short stories.

- Description from Novelupdates