The Nation's protector Love is a Manga/Manhwa/Manhua in english language, Drama series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

The story, originally written by Sayuri Kuniko, follows Fujiko, a scientific researcher who succeeds in developing the "liquid device." To protect her from a secret organization targeting the device, an elite member of the Japan Ground Self-Defense Force's Special Operations Group, Kaname, approaches her. The narrative revolves around a love triangle between Fujiko, her childhood friend Souya and Kaname. This military action drama focuses on the lives of these three individuals, who strive to live their lives for the sake of the country.