REIKENZAN: HOSHIKUZU-TACHI NO UTAGE

Since its founding in the year 4233 of the Nine Provinces calendar, the spirit sword clan has been producing first-class martial arts talent. Two thousand years later, the clan, which adheres to the principles of peace and spiritual development, seeks to find new disciples by holding a grand tournament. One of these candidates is 12-year-old Wang Lu. — Description from AniList community (anilist.co).