
...depends on what you meanby S tier.
Most agents are converts like Robert Hansen the biggest traitor of the FBI (not even much $ either) or normal avg looking people who no one pays attention to. They are the invisible people, janitors, secretaries, etc.
Russia tends to go for the pretty ones that they pimp out. Like that red head who fucked her way through the NRA and Republican party. She's now a national hero and got a talk show back in Russia. She is Putin's cheerleader for the Genocide of Ukraine.
We don't have James Bond kind of spies...unless they are private security forces...and those are usually just ex military mercenaries or corporate spies.
i enjoyed this webtoon and liked the dynamic between the main couple but the way the mc behaves… how does a s tier secret agent who is supposedly the best of the best make so many mindless mistakes throughout the story he was almost ridiculously clumsy and clueless to the point it was a bit silly. he was not smooth at all, i’m surprised the ml didn’t catch on sooner