Conquering the City: God-Tier Sign-In System

The protagonist, Lin Feng, was an ordinary high school student until the school belle humiliated him in public. He unexpectedly awakened the God-Tier Sign-In System, which grants him an astonishing ability every day he signs in, such as x-ray vision, medical skills, combat skills, and wealth.

With these abilities, the protagonist steadily climbs to the pinnacle of the world!