After a twenty-year peace between the immortal and demon war, the Three Realms had finally found a delicate balance. However, the introduction of Ye Bugui, a troubled young man with a dangerous secret who fled from the Sword Spirit Island, upset the equilibrium. This caused a looming plot from the aftermath of the war to resurface. Ye Bugui knew it was his destiny to protect the world, but his journey was perilous. Along the way, he encountered allies and enemies, putting him in even more danger. His name, "Bu Gui," meaning "no return," may foretell his future.