It was about the mc who is a spy/thief and the ml who is a hacker. I only read the first two chapters. Basically the mc's hideout was exposed and so he felt betrayed and quit. He returned to Korea and worked in a cafe.
https://www.mangago.me/read-manga/zero_day_attact/
Maybe Zero day attack?
Thank you!!
It was about the mc who is a spy/thief and the ml who is a hacker. I only read the first two chapters. Basically the mc's hideout was exposed and so he felt betrayed and quit. He returned to Korea and worked in a cafe.