Trapped by Demon Sect Beauties: My Side Effects Turn to Superpowers

Xiao He's cultivation journey hits rock bottom—three years in, still stuck at Qi Refining level three with zero talent. Worse? His Pure Yang Body makes him the ultimate target for demonic dual cultivation practitioners who'd drain him to a lifeless husk. Captured by the Hehuan Sect and forced to consume deadly pills and forbidden arts that should burn through his lifespan, Xiao He faces certain death. But when his hidden Side Effect Reversal System awakens, every poison becomes power, every curse becomes blessing. Now the Holy Maiden and her demon sect sisters are in for the shock of their liv…