Associated Names:
Agente encubierto de clase SSS
SSS-Class Camouflage Agent
SSS급 위장요원
地表最屌臥底幹員

Summary:
This exciting story involves the landing of a nuclear missile, codenamed "Nuclear Warhead," in the North. Nuclear Warhead's' 69th mission is to subjugate a wealthy South Korean family's daughter! However, due to an accident during his mission, he unexpectedly loses his memory. "How do I use this enormous weapon to win over the hearts of South Korean women? What was it again?" he finds himself wondering now. Will he be able to finish his mission successfully?

https://omegascans.org/series/sss-class-undercover-agent

I recommend reading the manhwa on PC using Yomikiru, and on Android using TachiyomiSY.

I just opened a random page and saw a projection projected out of his dock. Funniest thing I had seen all day.

Base +9, bloody_blade +28, slav3r +6

The small dick energy the author shows off in the first pages is so cringe, I can't even continue reading due to second-hand shame. Just how insecure can koreans be about their dick size?

Base +7, KiraKazumi -6, ranpers35 +25