The former self of Yu Mozhi, who was the master of the Heavenly Pond. He took notice of Mianmian when she was a small koi growing in the wild and brought her to the Heavenly Pond to raise. He adored and cared for her deeply, used to coax her to call him Daddy, and would give her loads of pills just to hear it. He took a blow during a disaster that struck the Heavenly Pond, which caused him to end up suffering in the human world with lost memories.
