The dream of a dungeon explorer is to bring back all the found treasures. A little while ago, dungeons suddenly appeared all over Japan. Simultaneously, humans awakened to their individual 'classes,' and 'explorers' who ventured into dungeons teeming with monsters to harvest treasures became a profession.... more>>

"Dungeon exploration" was added to the curriculum of students, and "explorer training schools" with dungeons on their premises were established nationwide.

"Tsukasa Fujiwara," a new student at the academy, recalls on the day of the entrance ceremony that he had a past life and encountered a goddess due to a tragic death in another world, wishing for reincarnation.

"I want to eliminate the problem of being a baggage carrier when reincarnated."

In response to that wish, the goddess had given him a certain skill at the time of reincarnation. However, since this skill couldn't be recognized by those around him, Tsukasa found himself being underestimated from the beginning of his school life—. <<less

The doctor who rewrites the world's common sense aims for the top of the kingdom with the princess knights!... more>>

Having drawn a stray spirit in the Selection Ritual and fallen from the path of success, Grass was given a command to become the military doctor for the princess knights who fight on the front lines. Follow the 'stray' who can heal everything in this military fantasy as it begins! <<less