Schleswig's mantra is that we are the first Schleswig Pirate Group in the universe. When we see the benefits, we must seize them. When we see opportunities, we must seize them. Bullying is our duty. Schleswig is one of the main characters in the domestic animation Bump World and its derivative works, originally named Brenda, and "Schleswig" is his royal title. One player in the concave-convex contest ranked fourth, and the silver Jue disappeared and ranked third. His identity is the leader of "Pirates of Schleswig", and he has been deported by the former three princes of Leiwangxing. Concave-convex world is a 3D network animation produced by Kai Chuang Society. Aotu Planet holds the Aotu Contest every three years, and the contestants can gain the extraordinary ability endowed by the gods-to control all kinds of powerful and peculiar skills with the magical "Force".

Through constant competition and fighting, the ultimate winner, creator, will realize all his wishes.