Li Yu and Luo Wuchen had both never intended to pass on an Immortal training style such as the Technique of Everlasting Youth to anyone else.
They were afraid that the Technique of Everlasting Youth would be used to harm themselves and the Luo family. Furthermore, they felt that they owed Zhou Donghuang, and thus, they never intended to pass the Technique of Everlasting Youth to anyone else.
There was one person that they had planned to pass on the Technique of Everlasting Youth to. This person was Luo Qinghan.