Waste Counterattack: I Rely on Signing to Dominate the Sect

Lin Chen, a century-long waste of Qingyun Sect, has a broken dantian and is bullied by the entire sect. After being beaten to near death by genius Zhao Hao, he awakens the Invincible God-Sealing Counterattack System in despair. Activating the system's novice gift pack instantly repairs his broken dantian, skyrocketing his cultivation and starting his path to turn the tables. — Description from novelcodex.org