Yin Biyue has sworn off villainy to live a quiet life alongside his fellow disciple, Luo Mingchuan. But as the tournament draws to its end, their hard-won peace is shattered when a demonic cultivator crashes the party. At the same time, Duan Chongxuan is summoned home under dire circumstances, and Luo Mingchuan becomes the target of those who believe he's the reincarnation of the demon lord who once destroyed the world. But that can't be right--if anyone's the Final Boss, shouldn't it be Yin Biyue? With the world descending into chaos, the two find themselves bound together more tightly than ever. It's a good thing they've grown so close--right?