Lao Shi is the teacher of the Blazing Team. Once a monk who guarded the Nexus and one of the original Yo Kwon Do fighters, he, along with his students, seeks to achieve balance of light and darkness. He is a major supporting character in the show.
After fighting Lao Yong, he disintegrated by unknown causes before he fueled the Nexus with his light energy. His status remains unknown, but Parker presumes he is trapped in his white yo-yo, just as Yao Long was trapped in his dark yo-yo.