[Micro Knife] + [Double Protagonist] + [Demon Slayer: Kimetsu no Yaiba] + [Jojo's Bizarre Adventure] + [Reader Intervention] + [Not Invincible] + [No CP]
Lu Xuan and Xuan An, who died because of being irreconcilable, came to the world of Beast Yan with their respective systems under the arrangement of Tiandao, but there seemed to be frequent fluctuations in time and space?
When the two came to the world of beasts and lived in it for a long time, they found that this world seemed to be no longer ordinary due to the chaos of time and space...
