Thanks to the predictions by the Eight Trigrams, the Human Tribe survived one natural disaster after another. The weather was favorable and fewer tribesmen died in natural disasters, greatly relieving Fuxi. He had the feeling that once he found the next sovereign of the Human Tribe, he would have fulfilled his Merit.
Knowing this, Liu Er bade him farewell and left for Blood Sea riding on the Water Kylin. When the time came for Emperor Fuxi to receive the Rectification of Human Sovereign, he would come with Minghe and that would signal the end of their mentor-disciple relationship.
When he reached the Blood Sea, Liu Er sent the Water Kylin to look for Chixuan while he went to Minghe to return the River Chart and the Inscription of the Luo. "Master, Fuxi has almost fulfilled his merit, so I shall return the treasure to you." The treasure wasn't merely priceless and it wasn't suitable for him either.