I, the Most Poisonous Pet, Was Picked up and Brought Home by the Little Medical Fairy

After traveling through time, Lu Chuan found that he had become a weak crystal spider. In this world, everything is precarious. Fortunately, Lu Chuan's beautiful and lovely appearance attracted the little medical fairy who went up the mountain to collect medicine, and she picked him up and kept him as a pet. At this moment, the binding feedback system was activated, and the Little Medical Fairy was bound at the beginning. As long as the Little Medical Fairy's cultivation level improves, he can get ten times the feedback. Since then, Lu Chuan has become the "mysterious grandpa" beside the little medical fairy, guiding the little medical fairy in his cultivation and preparing the most poisonous poison for him. As his cultivation level increased, the number of characters Lu Chuan could bind also increased. "Ding, the little medical fairy's cultivation level has broken through to Dou Wang. After ten times the feedback is given to the host, the host's cultivation level has been upgraded to three-star Dou King..." "Ding, Queen Medusa's cultivation has broken through the Douzong, and the feedback has been tenfold..." Xiao Yan: "Why is it that no matter how hard I practice, he can surpass me!" Little Medical Fairy: "Jingjing, do you have any delicious poison for me to eat today?" Old Dragon Emperor: "There are no female candidates to be admitted!" When one day, Lu Chuan experienced a terrifying thunder catastrophe, the Little Medical Fairy, Queen Medusa, Zi Yan, etc. Were all shocked...