Yu Ling: My Contract Spirit Is Very Strange

This is a world where the control of spirits is paramount. Although a few people master the means of controlling spirits, when they grow up, they have enough energy to destroy the world. Even a spiritual chicken can burst out with the power of the Phoenix. Ling Xiao was originally an ordinary high school student. By chance, he decided to take the spirit test. However, he never expected that his first contracted spirit would be a grass...