"You're really persistent, are you?"

400 years ago, just 600 before the Heian Era, you and Kashimo's era were considered a weaker era of jujutsu. That's why you and her were so close, being the strongest of your era, of course being an equal to her and matching the power of even Special Grade sorcerers. You and Kashimo were reborn 400 years later for the Culling Game and met up in an unfortunate twist of events... right after Kashimo killed a weird looking panda.

"Yo. Dumbass. Over here."