Battle Spirits: Sword Eyes

Tsurugi Tatewaki, a teenager from rural Atlantia, lives a simple life despite having little memory of his birth parents. His discovery of a mysterious sword, which transforms into a Battle Spirits card, sets off a chain of events when armed forces from Atlantia arrive, seeking to obtain the card. Tsurugi's journey to the capital, accompanied by his droid companion Bringer, intersects with other warriors wielding similar swords, leaving him to confront and question his understanding of good and evil. The turmoil surrounding the death of the emperor and the young king Yaiba's ascension to the throne still casts a shadow over the country.