Soul Land IV: Ultimate Fighting
Soul Land IV / Soul Land iv - The Ultimate Combat / Douluo Dalu 4 - Zhongji Douluo / Soul Land IV - The Ultimate Battle / Combat Continent IV - El Dou Lou Definitivo
Ten thousand years after the battle between the Douluo Plane and the Abyss Plane, humans and spirit beasts have joined forces to establish peace. The Abyss’s abundant energy has enabled soul masters and spirit beasts to attain levels of knowledge, power, and rank once thought impossible, while humans have advanced into space and discovered other planes. During an expedition across the northern ice fields, scientists from the Federal Research Institute find an egg glowing with wavering gold and silver light. Lan Xiao, the kind-hearted leader of the expedition, hatches it, revealing a baby boy. He adopts the child and names him Lan Xuanyu.