Upgrade Specialist in Another World - Chapter 16: Kill! Kill! Kill!

“Send me to the past.” That’s how the first step toward revenge began.

The 'Black Phantom'. A name when uttered would send chills down the spines of anyone who worked in the underground world. That name was akin to a boogeyman to every rich and powerful individual. No one knew his face or his identity as everyone who met him never lived to tell the tale.

It was said that if the Black Phantom was to target you, you have two choices. Either commit suicide or pray that you get a quick, painless death.

However, in unknown circumstances, that legendary hitman suddenly vanished from the underworld, never to be seen again. The reasons were a mystery and the uproar it created was nothing short of historical.

***

Kai Miller, a normal high school boy, lived his life in obscurity. He didn't have any particular hobbies, friends, or a girlfriend. Even in school, no one gave him a glance as he was the 'quiet kid' of the class. However, when a mysterious person appears in his class, a secret that the boy had tried to hide for years was going to be revealed and along with it, his past comes back to try and pull him back into the darkness.

However, Kai had one simple goal, to protect his peaceful daily life... Even if it means he will have to eliminate every enemy he had and will have.

***

If you like a badass MC and likable female leads each with her unique character, goals, and actions, set in a mysterious and intriguing world that keeps getting more and more interesting as the story develops then this book is for you.

……………………………………………………………

Dear readers! Without any ads, maybe you will prefer .

The undisputed greatest doctor in Korea, Baek Gang Hyuk.

n the era of global evolution, humans and monsters coexist, and evolution is the only theme!

Chu Zhou traveled to this world. At the age of 17, he awakened the attribute panel!

Breathing method, combat skills, talents, you can upgrade with points!

Basic breathing method, upgrade 10,000 layers, and become black hole breathing method!

D-level combat skills, upgrade 10,000 layers, and become SSS-level magic skills!

Ordinary talents, upgrade 10,000 layers, and become true god talents!

…

Several years later, Chu Zhou stood on the top of the cosmic pyramid, facing many cosmic overlords, cosmic true gods, and cosmic sages, and summed up his life: Everything I have today is due to my hard work…Deep blue, add points!