Fang Yuan did not feel much accomplishment in imprisoning this Goddess.
Instead, after reading a large number of the secret ancient books and interacting with Sunny, he gradually got to know the past of this bizarre Goddess.
Joy Goddess Sunny was not one of the Nine Pillar Gods, and even the years since her apotheosis were few.
At that time, she was able to apotheosize by relying on being fortunate enough to discover and conquer a large fragmented plane and please the world's will.
In this entire process, Harvest Goddess Willa was always her firm supporter. Thus, after becoming a True God, Sunny unhesitatingly became a Goddess under the command of Willa and an addition to the camp of this Harvest Goddess.
As for the illness similar to schizophrenia, she was born with it.