Reviving the Hehuan Sect? But I'm Just a Security Guard

Lu Chen spent three years in prison. Now he works as a security guard at a residential complex for a salary of 3,000 yuan a month. Then the Harmony Sect System in his head activates: a daily allowance of 100 yuan, doubled every time he wins over a fairy! Looking at the beautiful face of his target, he falls into deep thought. Becoming sect leader is fine, but can he keep this job first?