Yi Tian City is the territory of the Richmond Family.
A long time ago, Yusuf Zuck and the Richmond Family were not on good terms because the Richmond Family had captured his stone child. He had also sneaked into the Richmond Family at night and had a skirmish with the family head, Adan Richmond!
That encounter made him realize the strength and might of Adan Richmond, and he barely escaped with his life!
However, later, after Cory Richmond returned, they started to show goodwill towards him. Although Cory Richmond and Adan Richmond didn't meet him again, they still sent him Black Seven and invited him to visit the Richmond Family whenever he was in Yi Tian City.
After that, it seemed like the grudge between him and the Richmond Family disappeared, and he hadn't been back to Yi Tian City since.
But this time, he had no choice but to come because his uncle's enemy was here, so he must personally bring his uncle over and ensure his uncle's safety.
