Funny + Time Travel + Decisive Killing + Invincible Upgrade Flow
[Ding! Kill a mosquito and get +2 experience]
[Ding! Cleaning completed, experience +5]
[Congratulations on your upgrade, your strength has increased to...]
At the beginning, he traveled to a world where spiritual energy was revived. Qin Tian found that he had become a senior high school student who was about to graduate, and was accidentally bound to the upgrade system!
From then on, his life has completely turned into a game. No matter what he does, he can get experience rewards!
The spirit of this world has revived, and there are caves everywhere. Humans and cave creatures have been fighting for hundreds of years. The Catacomb Impel City is the last fortress of mankind. Inside the city is heaven, and outside the city is hell!
The graduation exam for the senior year of high school will be a journey into hell!
However, when the students around me are panicking about the upcoming graduation exam and are crying all day long!
Qin Tian was so excited that he couldn't sleep all day long: Great! The upgrade speed has been too slow recently. Those cave creatures are powerful and they can definitely provide me with a lot of experience!
