A dimensional journey starting from the Dragon Clan

The beaten boy was sent to the world of dragons.
Deprived of the right to die, he became an immortal and became a lonely ghost with nothing and nothing to fear.
He wants to find a way to kill the gods, and he wants to get back everything he once had.
He will stand above all living beings.
…
If you go against heaven, there are still exceptions. If you go against me, there will be no chance.
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PS1: Get beaten first and then become invincible
PS2: Not a pure dragon fan