Demon Slayer: Kimetsu No Yaiba: Thousand-Year Abyss

Wuxian fanfic ⚠️, Wuxian is the male protagonist, and the female protagonist is self-made ⚠️ It is CP-oriented ⚠️ The ending of the plot has been changed ⚠️ This book is written from the perspective of the villain, and the female protagonist is also a villain, so don't enter if you don't like it ⚠️⚠️ In his lonely and sinful life, was there ever a happy moment? If fate placed a fresh and lasting warmth around him, would it change the final outcome like the butterfly effect? The answer is probably no. However, he finally felt happy at a certain moment. His life is no longer defined as "emotions like insects".