I've Reached the Full Level Before You Invade.

Chen Ping traveled through time and thought he had entered an ordinary world. It wasn't until he swatted a mosquito to death in his self-study class that he discovered that the world is not simple. [You successfully killed the first-level monster, the Bloodthirsty Mosquito, and gained +1 battlefield merit. [The Merit Mall is successfully connected and you can obtain battlefield merits, which can be exchanged for any items in the mall. Chen Ping opened the mall, and a dazzling array of products came into view. [Five Hearts to the Sky Technique] [Great Sun Body Training Technique] [Haotian God-Destroying Technique] "Holy shit! Extraordinary? Isn't this invincible?" ... My name is Xia Shuang, a reborn person. Three months later, demons invaded Blue Star, and Blue Star was about to be destroyed. "I want to save the world, protect my family, my friends, the people I love." "A person's power is limited after all, so I decided to report it to the country." "Fortunately, my comrades are all reborn. They will definitely be able to destroy the demons this time!" "Wait a minute, Aping, the strongest combat power of human beings is only level seven, how come you have reached the max level?"