Surprise

They continued to walk forward, and after finding a water source, they cleaned the blood on their bodies and changed their clothes, before picking a place to sit down and rest.

"Seventeen, this is the Heart Technique for Immortal Cultivation Initiation, try cultivating it! Let's see if you can condense spirit energy." Hao'er handed him a copy of the Heart Technique.

As he did not have spirit energy cultivation, he could not even open his cosmos sack, and it was inconvenient to walk in this forest without even a cosmos sack, so he gave him an introductory skill to try.

At his age, it would be difficult for him to cultivate, but, regardless of whether or not he can cultivate, as long as he can condense spirit energy and sense the presence of spirit energy, then the cosmos sack will be available to him.