The Reincarnated Assassin Is a Swordmaster

I was a chained dog in my past life I didnt remember my parents and I lived an emotionless life like a tool That life ended with my master horrifically killing me I thought that was the end of my life But when I opened my eyes again I was born as the youngest child of the continents most powerful family For both revenge and those who treasure me in my new life I wielded the sword instead of the dagger