The Reincarnated Assassin Is A Genius Swordsman

i was a chained dog in my past life. i didn’t 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 continent’s most powerful family. for both revenge and those who treasure me in my new life, i wielded the sword instead of the dagger.