Hu Qianye, a young demon cultivator, sneaked into the righteous "Qingyun Sect" on the orders of the Demon Lord and stole the blueprints of the "Demon Suppression Tower". He pretended to be a disciple and made friends with the sect girl Su Qingyao, but was moved by her kindness - Qingyao often helped him hide his identity and taught him the righteous exercises. In the end, Qianye switched sides and joined forces with Qingyao to lure the Demon Lord into the Demon Suppression Tower with fake drawings and seal him.
