 Some years later, when his Great-Uncle Enjun Sa tried to rein in Sakujun's behavior from a distance, Sakujun retaliated by assassinating Enjun's son and daughter-in-law, the parents of Shunki.When his grandfather Chūshō orders him to marry Shūrei for political gain, Sakujun has the Murderous Blades massacre the Rin household, assuming the identity of Senya Rin and personally escorting Shūrei to Kinka.Although he is twelve years older than Shūrei, he becomes sufficiently intrigued by her to attempt to seduce her.