One day, a person who had already died arrived at this happy, cozy Honmaru with the starter sword. He forcibly threw out the current Saniwa and took the Honmaru for himself. And so, the revenge began...
Kashu Kiyomitsu (starter sword): Wait... What was the premise? How did things end up like this?!
The baffled swords of the happy, cozy Honmaru: We're doomed... This Honmaru is doomed sooner or later!!!
Saniwa: Heh, you idiots never saw this coming, did you? I'm back from hell!!!
