MTL - Life Simulation: Add Entries Starting From Health Preservation Skills - Chapter 148 [Body training madman] and 'Golden Muscle and Jade Bones'

A prestigious senior mechanical engineer in the industry, Xu Yi was sent to a world dominated by magic.

In a world with an almost non-existent industrial system, how can Xu Yi display his value?

When magic collides with modern technology, when magic merges with machinery, that is the beginning of this story.

11-year-old Jung Si-woo always had to play alone during PE class.

“I’m excluded from any ball games.”

“Are you kidding me? Why are you the only exception?”

“If I play with the rest, everyone will be excluded. Physically.”

The strength that Jung Si-woo has is not from any hard training but just a power he was born with.

When he turns 16 years old, the world faced a cataclysm, a huge castle appeared over the Earth out of nowhere. It began selecting special humans to grant them wings making them a Player and that soon changed the world.

10 years passed.

Jung Si-woo with a supernatural strength has still not been able to forsake his dream to be a Player. While he was enjoying his jobless life, he saved a falling Player and unknowingly met the requirement to be a ‘Underground Player’.

He became more special than anyone ever is! Now, Jung Si-woo brilliant dungeon strategy play begins.

Char transmigrated!He transmigrated to the game he created!Awesome!I want to tame beasts!I want to manage a castle!I want to drive the castle around the world!But, why are there Elves, Half-Elves, Dwarves, Half-Beasts, Shift Beasts, Shark Lizard Beasts, Greenfoot Dragon Snakes, Multi-headed Lizard Hydras, Flame Skulls, Death Knights here?I didn't design it like this!Also, what in the world are Lord of Dawn Losanda, Forest Goddess Melikai, God of Knowledge Ogma, God of Lies Shirek, God of Tyranny Bane, and the Spider Demon Queen Rose?And there's a god battle, too?!Too dangerous, I guess I won't travel the world just yet.First, let's set a small goal: become a Fantasy Lord first!

Kai was a 17-year-old dropout. A NEET. A background character in real life with nothing to his name but bitterness, novels, and guilt. After his parents died, he gave up on the world. People were fake. Dreams were pointless. And that one novel he kept reading? He hated it especially the main character, June. Perfect, noble, always standing tall. Everything Kai wasn’t.Then, one night, a voice asked: “What if you did meet June?”He said yes, half-asleep and half-mocking.Now he’s trapped in the novel. Isikeid. But he’s not June. He’s not a hero. He’s not even in the main cast.He’s an extra in the background of a world he knows too well and he’s had enough of watching things play out the same way. This time, he’s going to change everything. Whether the world likes it or not.