Quick Travel: Cannon Fodder, She Is Demonic and Wild

The little cannon fodder in every world, the stepping stone under the heroine's feet, the assisting machine that enhances the relationship between the male and female protagonists, Qian Yanyan will never admit defeat! What the hell? The heroine wants to kill me and become the queen? Strike first and cut off her escape! Nani, do you want your wife to be my mistress? Take Master home first! Vomiting blood, the heroine wants to take away my identity? System, take out my big knife and kill a heroine to add to Xiu'er's entertainment!