A man who was once called the world strongest agent ended up becoming a teacher after his retirement to train the new generation of agents. After many years of training his disciples, he is killed at the age of 60 by the ploy of a secret organization and was reincarnated in another world with all his past memories.<br> <br> Though he was surprised by the magic and the strange species of that world, he adapted very fast to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his tight discipline, in order to reach his goal: Resume his career as a teacher which he left halfway through in his previous life.<br> <br> This is the story of a man, who, based on the memories and the experiences of his previous life, became a teacher who travels through the world with his students.
The seventh Imperial princess, Evenrose, once died. Her last memory was when the royal family was destroyed by the Homunculus, who caused treason and was drowned in the scheme of their brother standing on their side, by swallowing poison. But when she opened her eyes again, “I…I’m not dead.” She realizes that she’s back to the past and was eight years younger. It was before the third emperor, who will be the next heir, was officially chosen as the successor. An opportunity to prevent the fall of the imperial family by pressing the third emperor Bridgette and being recognized as the successor. As part of the preparation, Evenrose decided to write her own article about Michael, the king of Homunculus and the monster of public prison, in order to win the emperor’s heart. “I need you, Michael. Very badly.” Will Evenrose be able to get him and protect the imperial family safely?
Suddenly, a fleet of ships with mysterious super-weapons called the "Fleet of Fog" appeared all around the world. Humanity didn't have the technology to fight such a fleet, so they were driven out of the sea… <br> Seventeen years after the battle, for some reason, Gunzou Chihaya and his crewmates aboard the I-401 and the personification (Mental Model) of the I-401, Iona, started fighting the Fleet of Fog….
Read manhwa I Became a Hatchling / 어느 날 해츨링이 되었다 / One Day, I Became a Hatchling / One Day I Became a Hatchling I am… the Imugi of the Divine Black Dragon!” “Kyua!!!!” A 999-year-old Imugi was only a year away from his ascension when he was cruelly murdered. But when he finally opens his eyes… he’s a one-year-old hatchling?! So begins his second life, with every memory of his past self perfectly intact. Basking in unconditional love for the first time, his heart begins to soften—slowly at first, then all at once. As he finds new companions and explores the world around him, he sets out to finally become the dragon he was always meant to be. The second life of Rune the Hatchling begins!
Meria, a village girl who is on her third life after two overworked lives. She is determined to live a slower life this time, but her enthusiasm is tempered by an alchemy that she did not know was already out of date, however, said alchemy led to her suddenly being taken away...!
**Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=844390), [Naver Series](https://series.naver.com/comic/detail.series?productNo=13349961)
Having overcome the tragedy of Mount Iwakura and regained peace, Saotome and his friends join a monkey exploration team to rescue their missing friend, Miyata. A monkey researcher, a government-led elite unit, and Saotome—a total of 20 people. Once again, the terror of the deadly "monkeys" strikes them!! The chilling cave panic begins!!
"Young people these days really lack the feeling of respect for their elders!" Magna, the only alchemist in a village suffering from depopulation and aging, was suffering from power harassment. Feeling a sense of duty to be relied upon by the villagers, Magna endured harsh working conditions, but the reality was one of malicious exploitation...!?
Read manhwa Regressor of the Fallen family A life filled with regrets. Once he realized his faults and decided to lead a new life, it was too late. His family was already gone. He had borne through each day with pure rage. Finally at the end of his misery, his wish reached the heavens—an unforgiven one. He goes against fate to raise his sword.
Read manhwa Sichuan’s Supreme King / Emperor of Sichuan /사천패왕 [By the Studio that brought you <Regressor of the Fallen family> and <Legend of the Reincarnated Demon God> On the day the Age of Demonic Practitioners descended upon the world, Tang Sewoon, the demonic craftsman once called the most fearsome divine craftsman under heaven, met his death.
Read manhwa Lingering Pain / Heart Aching / Heart-Aching / Aching / 艳光之痛 / 아리도록 My first love, Joo Arin, whom I met again after five years. Why has she changed so much?
The time and place of this tale are unknown... The rival kingdoms of Kukrit and Groman exchanged the third prince and the third princess of each kingdom in exchange for peace. Emiya grows up to be a fine princess of Kukrit, but her parents always have trouble because of her tomboyish, sports-loving personality. One day at a ball, Emiya turns down an invitation to dance with Prince Pilar of the kingdom of Groman, but what will come of the secret relationship between the two...? --- Volumes 348-351 of the Osamu Tezuka Complete Works