Seiken Gakuin no Maken Tsukai

Explore the captivating world of Seiken Gakuin no Maken Tsukai, a captivating manga that masterfully blends Action, Comedy, Fantasy, Romance, Slice of life. Created by the talented Shimizu Yuu. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 54 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Seiken Gakuin no Maken Tsukai and never miss an update!

In the fantasy story, the demon king Leonis sealed himself away for 1,000 years in order to prepare for the final battle, but when he woke up, he found himself in the body of a 10-year-old boy. A beautiful young woman named Lisellia from the Holy Sword Academy then says to him, "Why were you locked up in such a place? It's OK now, this big sister will take care of you!" Under Lisellia's care, Leonis is shocked to see that the world has completely changed. Bewildered and confused, Leonis finds himself enrolling at the Holy Sword Academy.