Transmigrating Into a Game: I Become Invincible Through Blacksmithing

[Game Transmigration + System + Deluded Misinterpretations]

My name is Yu Tian. I transmigrated.

The good news is that I transmigrated into a game world I know well. I know the whole storyline, and I even have a player System.

The bad news is that I transmigrated straight into an undead apocalypse from the start. Hehe, I have to survive to the very end!