My Older Sister is a Sword Saint and My Younger Sister is a Sage

Summary

The Ralk Kingdom is a country of extreme meritocracy, but Razel, the son of the stupid king, has no talent for martial arts, and because he is always compared to his older sister who is a sword saint and his younger sister who is a sage, he gets banished from the kingdom.From then on, he tries to live as an adventurer in a different country, but his older and younger sisters, who love him dearly, come after him!? A lovey-dovey life of an adventurer with strong and slightly lewd sisters begins!