I Don't Just Kill Dragons

In the Yulong Dynasty, the dragon clan is rampant in the world and is almost invincible, but everyone still fights to stick to their homeland. Gu Yuanzhou accidentally passed through this world with his soul "Where's the system?" "Where's Goldfinger?" "At least let me understand people's words!" After wandering into the deep forest by mistake, he found the scattered remaining memories of the original owner. He could have lived in the imperial city without any worries, but his family was exterminated, and he was the only one who survived by chance. Following the advice of others, Gu Yuanzhou returned to Yulong City to trace the truth behind the family's destruction. But things are blocked at every turn, and the mastermind behind the scenes is hiding in the shadows. In the letter left by his father before his death, only the eight-character secret message remained: Something happened in the palace, and the imperial city was in danger. On the verge of death, Gu Yuanzhou roared in a low voice: "Power, I need power!" "Dragon Slayer, I dedicate your life." The voice was unhurried, as if stating an ordinary thing, "Blood is the contract, life is the covenant. From tonight on, every step you take, you will step on my blade."