Russian mafia x spy. Roses and Champagne vibes.
Kwon Taekju ,an ace field agent of National intelligence service(NIS) was urgently dispatched to Moscow to identify "Anastasia" - a deadly weapon which Russia & north Korea is secretly working on. His undercover identity is Hiro Sakamoto, a real guy who was supposed to go to Russia, but he took his place.
newtoki313.com/webtoon/28089798?stx=코드네임+아나스타샤&title=코드네임-아나스타샤
https://bato.to/series/124701/codename-anastasia-dindin
raws -> ch26
https://www.mangago.me/home/album/357701/?page=1
https://www.novelupdates.com/series/codename-anastasia/
Codename Anastasia