Ye Tan is the creator god. He created four gods, namely Beilin - Lin Yaoguang, Rong Qing - Bai Yao, Andao - Lin Liyun, Huasu - Vanilla, and then descended to earth.
Not long after Ye Tan came down to earth, Lin Yaoguang also secretly came down to earth and sneaked into Ye Tan's prince's palace in the mortal world, but he was discovered not long after.
After being discovered, Ye Tan simply adopted Lin Yaoguang as his adopted son, claiming to the outside world that he adopted Lin Yaoguang and that he was the prince's son. Later, due to the rebellion of the three mortal princes, the people were in dire straits. At this time, a cult organization was born. The leader of the cult called himself "god" and he wanted to become a god (I forgot to mention that Lin Yaoguang was originally the god in the sky who was in charge of the sun, moon and stars), using what they called The "God's Formation" killed Lin Yaoguang, and finally became the evil god, and Lin Yaoguang fell into reincarnation. After Ye Tan knew that Lin Yaoguang fell into reincarnation, he searched for him in various worlds, running to him again and again, watching his lover leave again and again (because the God-killing Formation has a curse). In the end, Bai Yao killed the evil god, broke the curse, and the two reunited (it's a bit complicated, you can read the novel later)
Purpose: Follow your dreams
