Infinite Summons of Stealing Stars

Ryusei, the brother of the demon king who passed through the God of Creation, accidentally traveled to the world of Star Stealing Nine Heavens. Ryusei thought to himself: The demon king Ryusei in this time and space is too weak, so I should control this world. There is an infinite summoning system in the world, and I will dominate this superpower world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.