Different Awn

The modified version has started to be uploaded. The content and concept are very different from the original. If you don't like it this time... Hehe, I can't do anything to you. —————————————————————— My father was a mercenary who licked blood from his knife. After he was killed, what he left to me was a tube of mysterious injections said to be worth tens of millions of dollars, as well as superb knife-throwing skills. Injections were injected into my body when I was a baby, and I have practiced throwing knives to the point where I can fly within a hundred meters without missing a beat...