Around 40 Kenja no Isekai Seikatsu Nikki ~ Kimana na Isekai Kyoushi Raifu ~ Manhua

Title: Around 40 Wise Man's Isekai Life Diary ~ Mysterious Isekai Teacher Life ~ Takeshi, a seasoned high school teacher in bustling Tokyo, found himself thrust into a world beyond his wildest dreams. As he navigated the mystical realm filled with dragons and magic, Takeshi uncovered dormant powers within himself, earning the reverence of the locals as a wise man. With newfound allies at his side, Takeshi embarked on a quest to unravel the dark conspiracy threatening this fantastical realm. Along the way, he forged unbreakable bonds with a diverse group of characters, learning profound lessons about courage, friendship, and sacrifice. Through epic battles and heartwarming moments, Takeshi's journey became a testament to the resilience of the human spirit. As he faced formidable foes and delved into the depths of the unknown, Takeshi discovered that true wisdom lay not in his magical abilities but in the choices he made and the relationships he nurtured along the way. As the lines between reality and fantasy blurred, Takeshi's isekai adventure evolved into a captivating tale of redemption, courage, and the enduring power of human connection. And in the face of adversity, Takeshi learned that the greatest magic of all was the strength found in unity and the unwavering determination to protect the world he now called home.