Just a general sypnosis, but yeah:

The story of the banished god and his journey in the temporary world begins with his exile as a mortal to learn humility. Despite the harsh conditions he faced in this new world, the former god adapted and rose to prominence. He established himself as a leader in a cultivation-like society, training a group of powerful generals who were limited by their mortal status.

The former god's determination and hard work paid off as he eventually achieved ascension, becoming a God Sovereign. With the help of his generals, who were bound to him through a spiritual mark, the God Sovereign was able to win a decisive battle in the All-might, heavenly divine world. This victory cemented his position as the ruler of all new gods who ascended, with those who refused facing dire consequences

However, the God Sovereign's rule was not meant to be permanent. According to prophecy, a Supreme-child blessed by fate would arrive to challenge the God Sovereign's reign. This child would eventually dethrone the God Sovereign and surpass him in both glory and strength, becoming the supreme ruler of the All-might, heavenly divine world.