Murim Instructor at Marriageable Age

A mountain of corpses, a sea of blood. At the summit, only two people remained. "Why did you save me?" "At last... you're looking at me." "I'll ask again. Why did you save me?" The man was curious. It was natural. The woman was his sworn enemy. And their rivalry should have ended there. The final act was to be his death. Those he believed were his subordinates stabbed him in the back, and even more enemies rushed to target him. "Answer me. Why did you keep me alive!" "Don't cry..." "Am I... crying?" Hot tears were flowing from eyes he thought had dried up long ago. "Just think of it as a bad dream. A very painful and terrible dream. But if our time together held any value at all, even at the end of this nightmare, please find me again." Thump thump thump thump. The mountain of corpses began to rumble. Simultaneously, beyond the blood-red earth, numerous flags rose amidst a hazy dust. "Uaaaaaah!" The man roared upon seeing the massive blood-colored flag. "Mangcheon Assembly! I won't let you get away with this." Will Cho Un-hwi, who has been given a new life, be able to find his bride-to-be? (Source: Kakao Entertainment, translated)