Gyeongchar-i Neomu Gangham

"You guys use fists, not guns!"

Shin Hae-Soo, a specialist in excessive suppression, gains the ability to go back 60 minutes. On the day my father passed away, I intuitively knew. This was a murder disguised as suicide. Hae-Soo becomes a detective to catch the culprit who killed his father. And one day, along with a mysterious accident, he suddenly gains superpowers! A huge shadow gradually reveals itself as he solves criminal cases and pursues the organization!

(Source: Kakaopage, translated)