MTL - Fast Transmute Female Supporting Role: Male Lead Strategy Manual - Chapter 3 Fiancee's Counterattack ()

Akira, was born in the slum and wishes to get out but the only way he could was to risk his life in these ruins as a hunter.

Chu Nan was just an ordinary student, but because of an accident, he obtained the data collection, analysis and processing ability equivalent to the most advanced optical brain.

They were together out of a deal, but the relationship between them is extremely real.She was forced into a deal where she would pretend to be his new wife, and her parents would receive a large sum of money from him. He is a well-known CEO locally. Many women regard him as the object of their secret crush. After she became his wife, she suffered many jealousy traps of those women, but he helped her resolve them one by one. Slowly, she started to fall in love with him. Becoming his wife is no longer&n

This is a story of a man named Kim Sae-Jin, who one day, inexplicably wakes up as a Monster. Follow him and his perilous journey to get his life back as a Human, all the while growing even more versatile as a Monster in the process. This should be… complicated, somewhat.