Though he didn't understand its value, he also knew the preciousness of this old horse.,Many factors determine one's success in cultivating immortality, such as luck, intelligence, and spiritual root... By the way, Lu brother, do you know what your spiritual root is,The third stage tests honesty. There is a mirror given to each candidate by Master Question Dao, which can determine if their words are true or false. If someone is found to have lied, they will be kicked out of the examination immediately.。