Transmigrate to the Apocalypse: I Was Invincible, and Now I’m Reborn

[System + Invincible Protagonist + Zombies + Instances + Game Adaptation + Apocalypse Exploration] I'm Li Wei, from an unknown world! Through a careless mistake, I come back to life inside a corpse that has already mutated into a zombie, and I also get an outrageous System that's invincible and can infect my subordinates! Something seems off about this world too. The monsters seem to have been turned into data! When you kill monsters, their bodies disappear, but the System levels up! Sure, level up all you want, but how am I supposed to deal with the points needed doubling with every level? Good grief, don't you know exponential growth can be deadly… ... My new work is out! Come read it on Tomato Novel. I hope you enjoy it! Your support is what motivates me to write. I'll do my best to tell every story well! For now, this is planned as an invincible-protagonist story. As the protagonist's golden finger, the System will provide support, but it's only an aid to the protagonist's growth, not the main focus of the story! I'll put my heart into telling a good story. Let's do this!