https://toonkor.com/감염자_1화_-_기억상실.html
It says: Infected Episode 1: Amnesia
http://www.mangago.me/read-manga/infectee/
Thank you (≧∀≦)
Thank you ヾ(❀╹◡╹)ノ~
https://toonkor.com/감염자_1화_-_기억상실.html