When Nao's Flowers Fall

It is said that every time day and night meet, the boundaries between life and death will overlap, and the living can meet the dead. I also longed to meet you at dusk. … From killing a dangerous ghost, to breaking through ruins that hide answers, to heading into the unknown hidden in the mist. He witnesses the fall of flowers and the blooming of flowers; Witness that the dead continue to express their love before passing away; Witness the warriors who exorcise ghosts shining in all directions, leaving only a sword. … He came to the final destination and raised his sword, for the sake of his predecessors and for the future generations, ending the era of the evil ghost at this moment and making the evil ghost a legend.