You Are All Reborn, Who Will Be Your Patron Saint?

I was betrayed in my previous life and sent to the alien race as compensation. This time I want everyone to pay the price! Relying on the memories of my previous life, I found the strongest ability in my previous life - Dark Spirit Seed, and I casually saved a young lady as a favor. I keep a big yellow dog and pretend to be low-key, and use my shadow power to fool the extraordinary headquarters who betrayed me. Alien invasion? Chop up their young master with one knife. Look at me strategizing, the spiritual weapons of the ten kingdoms are in my sleeves, and all the dignitaries in the hall are bowing their heads!