Here is interesting fact about this manhwa. Same author wrote another one called " Back To...

Here is interesting fact about this manhwa. Same author wrote another one called " Back To Rule Again" about boy who is living in post apocalypse zombie world, his girlfriend cheats on him with bad guy and kills him, using magic ring he reincarnates minutes before zombie apocalypse started with super duper fight skills and tries to redo his life. Sounds familiar, its identical to this story except its female MC isekaied in historical China. Zombie apocalypse, cheating husband. Mc isekaied using magic ring and using her super duper fighting skills proceeds to gain power and take revenge.