Shen Yuan and his best friend Liu Kang played around "a tad bit" too much during a field trip and their school bus falls off a cliff into a river. The two boys don’t die but wake up in another world. There they learn only by defeating the Demon King can they return to Earth and save their class. This is the story of how two domineering bullies became the ultimate support characters in the Legend of Heaven's Martial Odyssey. Wait? They aren't the protagonist? Then who is?!