After leaving Inazuma, Kazuha Kaedehara traveled the lands and seas of Teyvat as a wandering samurai. But he never would've thought that meeting Lumine would spark something surreal. The red string of fate was at play. Two star-crossed lovers reuniting in a new life. Kazuha believes they were lovers in a past life. Though they didn't remember, the mutual feeling was there. Through this, the two learn and grow closer together on their journey as time goes on. Rediscovering love.