Accidentally became the sister-in-law of the demon world

Lu Yang is a humanoid blood bag that any monster would want to suck a mouthful of blood upon seeing.In order to survive, he had no choice but to hug a big brother's thigh.The elder brother's force value is beyond the charts, and what he does is to suppress monsters. Lu Yang followed behind the elder brother to pretend to be a tiger, not to mention how arrogant he is.Until one day, the tail behind the eldest brother was accidentally exposed. "..." "Brother, this is different from the agreed script..." Lu Yangmao was shocked. "Hey, come here." The wolf's tail waggled behind him, "What kind of little brother, the script has been changed, you are the sister-in-law." The value of force is 6. vs. The little kitten who loves fried hair is indifferent, arrogant and jealous.Specially affected by blood...has a magical effect.Cat-sucking and brainless sweet essay... I hope it will be fun to watch...