Viken Ordo No Renkin Kenkyuushitsu 

Viken Ordo No Renkin Kenkyuushitsu :

Imagine waking up in a world that’s completely foreign to you after being asleep for 500 years. That’s exactly what happened to Vaiken Ordo, a legendary alchemist who successfully reincarnated into the form of a young boy. However, he soon realizes that the art of alchemy has been forgotten by the people in this new world. Determined to unravel the mystery of what happened during those 500 years, Vaiken sets out on an adventure as an alchemist and explorer. With the help of a quirky little fairy, he unleashes his unmatched alchemy skills to navigate the challenges that come their way. Get ready for a fantastical journey filled with mystery, adventure, and the power of alchemy!

Viken Ordo no Renkin Kenkyuushitsu,
ヴァイケン・オルドの錬金研究室,
ヴァイケン・オルドの錬金研究室　～目覚めたら五百年後だ,ったんだけど、錬金術が廃れてました。再興目指して古巣でお仕事はじめます～