How Could Our Hehuan Sect Be 1v1?

On the day Haitang was to break through his realm, his master called him over and said earnestly, "Your cultivation technique is complete, and you may begin dual cultivation through absorption. A disciple of the Hehuan Sect's first cauldron is of utmost importance. You are a rare genius of our sect, so you should choose someone more challenging." Haitang frowned as he mentally went through the people of the cultivation world, finally landing on one name, and declared resolutely, "Jiang Yinzheng would be perfect!" Jiang Yinzheng, the Lord of Wuxiang, whose cultivation was unrivaled under heaven, beyond anyone's reach—surely that challenge was difficult enough? But his master paused, hesita...