The Strongest Sage with the Weakest Crest

Arriving in the royal capital to take the academy's entrance exam, young aristocrat Matthias encounters two girls in need of an enchanted sword.

Tasked by the king with protecting the kingdom from demons, Matthias forms a party with Lurie and Alma to obtain valuable resources from a dungeon.

After selling off the spoils from their dungeon crawl, Matthias, Alma and Lurie confront two demons who are no match for Matthias's experience.

Taking a ride on their dragon friend Iris, Matthias, Alma and Lurie arrive at the ruined village to fight the formidable demons lurking there.

When First Academy’s haughty headmaster refuses to help with the construction of the magic barrier, Matthias suggests an interschool rematch.

Demons begin to encroach on the edge of the kingdom. Busy with constructing the barrier, Matthias sends Lurie and Alma to fight them instead.

Matthias and the girls head to the dungeon city of Melkia. There, they learn that its lord disregards the safety of the citizens and adventurers.

After easily thwarting an attempt to capture them, Matthias and his group take an opportunity to arrest the Lord of Melkia with the king's permission.

Matthias and his group must raise their adventurer rank to enter a restricted region where they can find a magical device he created in his past life.

Finding Folkia overrun with demons, Matthias and his friends use a secret passageway to make their way inside the city and uncover the demons' plans.