MTL - North American Detective: I Am Proficient In All Kinds of American IAI - ~ A New Year's letter to book friends

A man who was once called the world’s strongest agent ended up becoming a teacher after his retirement, to train a new generation of agents. After many years of training his disciples, he was killed at the age of 60 by a secret organization’s ruse and was reincarnated in another world with his memories intact. Though he was surprised by the existence of magic and the strange species in that world, he quickly adapted 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 rigorous discipline, in order to reach his goal: Resume his career as a teacher which he left halfway through in his previous life. 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.

Civilizations change and the era restarts.

The world returned to the age of steel and steam is full of chaos, madness, twist and evil.

Among them, a group of sorcerers called truth followers have done all their bad things.

They sacrificed to evil gods, besieged the Pope, assassinated the emperor, and even provoked the First World War…

All of this had nothing to do with the transmigrator Melon. When the world was in turmoil, he was the one who squatted aside and watched the show.

Until one day, this group of people came to him and insisted on recognizing him as the leader, and also said that he was the son of destiny. Everything they did before was because they followed his instructions…

- Description from novelbuddy

An incredibly athletic older brother, Tenryu Taiga. A programming genius girl, Tenryu Fuyuki. The two siblings separated for eight years ended up living under one roof again after facing the problem – a lack of funds for living expenses.

Fuyuki proposes a way to earn money, a core system deeply involved in people’s daily lives, a game that awards you money as a prize for defeating malicious bugs in cyber world, the 《Aries》structure. Taiga after becoming a warrior in the game relying on his inborn senses, is puzzled by the unfamiliar sensation.

One day Saionji Rui, Fuyuki’s best friend appears and is attacked by a mysterious bug― “I’ll be waiting, my prince.”. Hybrid fantasy battle of cheating siblings begins here!

On the final night of his mother's life, young Synoh makes a solemn promise—to become a great general of the kingdom and honor her legacy. But after her death, grief overwhelms him, and he flees deep into the forest, where a chance encounter with a mysterious wolf changes his fate forever.Guided by the wolf's presence, Synoh returns home, finding renewed purpose under his father's strict training. Over time, he forms an unbreakable bond with the enigmatic wolf, but destiny separates them as Synoh embarks on a perilous journey to fulfill his promise.Facing fierce battles, political schemes, and inner doubts, Synoh must prove his worth to himself and the kingdom. Can he overcome the trials that stand in his way? And will fate one day reunite him with the wolf who first guided him back to his path?A tale of courage, loyalty, and destiny unfolds in this gripping story of a boy's journey to greatness.Hi this is the author,I hope you guys likes this story and thanks.