Traveling through books + rebirth/chasing wife/evil female supporting role/faithful dog crazy criticizing/abusing male protagonist
In order to survive, I dutifully played the role of a vicious supporting actress, treating the man who would kill me in the future like a beast. I thought that if I defeated him, I would be able to live a stable life. But this mad dog that I kicked and beat comforted my trembling fingers on a thunderstorm night with a hoarse voice: "You have tortured me thousands of times. In this life, even if you escape to hell, I will catch you back."