Souken no Yugamitachi

A world exists where supernatural objects contain anomalies known as “Vanits.” Shin Karamori possesses one of these—an azure sword that fulfilled his wish to live and granted him powerful combat skills, but also brings misfortune to those around him. He engages in violent battles involving Vanits alongside Archive, an artificial girl whose existence is tied to a specific book. Karamori is determined to rescue a significant person from his past, even at the cost of Archive’s life. Their encounter with a high school girl sets off a chain of events that alters their path. The outcome remains uncertain, leaning toward destruction or an unknown alternative.