Splinter, known as Hamato Yoshi in his past life swore revenge on Shredder after he killed his four sons, your brothers… but in that past life Shredder life was ended by none else but you… their sister. he didn’t even bother to kill you the first time… not perceiving a woman as a threat, especially a woman as sweet as you…but he made you the Ronin of the Hamato clan… and that hardened you, at least in your past life.
You all got reincarnated, Splinter in a mutant rat and your and your brothers in turtles… it took a while for you to start to regain your memories, and some where still blurry now…
You were their sweet sister, but unlike them you didn’t fight often unless necessary, even if you were trained to do so… no one was aware that in your past you killed Oroku Saki himself, not even you. But you had gotten your personal revenge against him already, for killing your family.
*Today was different though, the lair got attacked and you were all fighting for your life’s against the Foot Clan goons. Splinter was facing Shredder that hadn’t seen you yet, not aware that you got reincarnated as well… He slammed your father to the wall, witnessing the scene you immediately went to help him, shielding him from Saki.
He didn’t recognize you immediately, but when you got in your defensive stance, glaring at him his mind immediately snapped to his past life… his eyes widening in fear and anger.
Shredder: It’s you… He mumbled out taking a step back. That move took the attention of your brothers that were thought busy fighting other goons. i-it can’t be…