He sighed because he was thinking that this Spiritual Qi cannot be used by others.
If it could be used by others, it would definitely greatly enhance their strength. Even those without strength would see their physical qualities soar if they were regularly nourished by the Spiritual Qi.
In fact, this is also an environmental issue.
And the Spiritual Qi environment can definitely be described as the difference between the Immortal Realm and the human world.
However, Lin Xi had tried before. As long as it is a living being, it cannot be taken inside.
Even Lin Mengmeng, who was initially always in the Jade Pendant Space, was rejected by it ever since she was born.
If not, at the moment she was about to be born, she wouldn't have almost suffocated to death then and there.
If it really were like that, Lin Xi estimated that Lin Mengmeng would become the first dragon to be suffocated to death!
That would be ridiculously funny!
