Doomsday: Survival by installing Mod

Chapter 1

[Ding!! Congratulation! You have been Sponsored by BlackHeart to be Transmigrated to another world!]

In a dimly lit bedroom, a young man sits on the edge of the bed, looking dazed.

His name is Ain, a typical laid-back individual.

Right now, Ain was dumbfounded as a virtual message suddenly appeared in front of him.

"What's this?"

Just a moment ago, he was at home, browsing through his phone on Reddit, when suddenly a terrible headache struck. The next thing he knew, he had lost consciousness.

After an indeterminate period of unconsciousness, he awoke in an unfamiliar room. The surroundings were dimly lit, and as he glanced around, he realized it was an unfamiliar place. The room itself was shrouded in darkness, with only a nearby window offering a glimpse of the outside world. However...

Looking up at the sky, he observed a gloomy atmosphere with dark clouds looming above. The entire world resembled an ink painting tainted with gray dye.

Approaching the window, he peered down to assess his situation. What he saw made Ain almost forget to breathe.

The world outside the window appeared desolate and dilapidated, filled with ruins. On the ground below, shriveled figures wandered aimlessly, resembling walking corpses.

Their shrunken appearance, hideous faces, lifeless gray eyes, and haunting roars confirmed his fears.

"Zombies..."

"ಠ__ಠ"

"Can I Skip?"

Taking a deep breath, Ain tried to calm himself.

As an online novelist and Fanfic reader, he was very familiar with such scenes. Now, not only was he not afraid, he just sighed in annoyance. 

However, he didn't complain; after all, getting isekai'ed is what Otaku dreams about the most. It's just that being transported to the end of the world filled with zombies really annoyed him.

"Hmm... so, figuratively speaking, as a transmigrator, I'm supposed to receive a syste-..."

[DING!]

"Heh... knew it," Ain said with satisfaction.

[Installing in-game Module System...]

[1%...]

[47%...]

[100%]

[Installation has been completed]

[Ding, congratulations to the host for activating the in-game Module system. Currently, hosts can install 10 in-game modules and 5 add-on modules to themselves! The system will assign the host several quests with rewards, offering a chance to obtain one random module.]

Ain was surprised. As expected, every transmigration was accompanied by a System, and seeing his system, Ain knew that this system would be really 'OP.' After all, the existence of Mods in games is either to make the game more interesting or to ease the difficulty, even though many mods torture the player, it doesn't matter.

Remembering those mods from Minecraft and other games, Ain couldn't help but feel excited.

"However, can you explain what distinguishes an in-game module from an add-on module?"

[An in-game module is pre-installed in the game, requiring no action from the player to install. Examples of in-game modules include GTA Cheat Codes and Counter-Strike command prompts. On the other hand, an add-on game module is created by players to be installed in the game. Examples of add-on modules are Minecraft Mods and Left 4 Dead Mods.]