My Overload Cultivation Gives Me Side Effects

Transmigrated into a weak scholar in a brutal, immortal world, Chen Che is plagued by constant coughs and splitting headaches, mistaken for being gravely ill. Yet, these aren't symptoms of weakness, but the unique, agonizing cost of his cheat: the Yuan Devouring Bottle. This system turns every physical discomfort from cultivation into a shocking surge of martial arts mastery, allowing him to rapidly become unnaturally strong. But his painful progression must now accelerate beyond measure. His uncle is unjustly jailed, a vengeful enemy from his past is at his doorstep, and terrifying imperial forces have branded his family traitors, marking them for nine-clan extermination. The time for pretense is over. Can Chen Che endure enough pain and cultivate enough power before his family is utterly wiped out, or will the world discover the terrifying hunger his 'sickness' truly hides?