Goryeo prince Jin Yuseong is a martial arts hero, but after losing his comrades, his loneliness drives him to walk through the palace's magic gate for a fresh start. Arriving in modern-day Seoul, he becomes an unexpected hero in a gate break mission, drawing the attention of the Safe Gate organization, who protect civilians from the gates. Eager to escape recruitment into SG, Yuseong disguises as the high school nephew of a former comrade, but will this be enough to outrun his fighter past? (Source: Tapas)

A millennium ago, the Blue Moon Kingdom was engulfed in an endless war due to internal conflicts. On the verge of total destruction, the Kingdom was saved by the hands of a masked hero called the 'Red Man'. The survivors exiled the militants who started the rebellion and established the "Blue Moon City", a magnificent civilized paradise led by a large corporation. Unfortunately, for an elementary school teacher, Mr Kim, being the descendant of the infamous tyrants meant living in the impoverished slums. Although he had nothing to his name, he held his students very close to his heart. But his life took a turn for the worst when his beloved students got kidnapped. As he took his last breath after getting shot by a gunman for attempting to save the kids, the principal of his school handed him a mask which gave him special powers. Kim, resurrected as the incarnation of insatiable, anger sets out to take revenge on the people who ruined his happy life. "I will bring my students back." Criminals beware. A teacher is coming after you to teach you regret and pain. (Source: Kakao Webtoon, translated)

A former warrior ends up falling into another mysterious plot? Can he save the world which he was pulled into again and escape back to reality? **Original Webtoon**: [Toomics](https://www.toomics.com/uplmscg/episode/toon/4929), [KakaoPage](https://page.kakao.com/content/54896575) **Official Translation**: [English](https://toomics.com/en/webtoon/episode/toon/4929)