Ye Ming*

Ye Kai and Ye Ming lay naked on the cool, damp earth beneath the ancient big oak tree. The sky above was a tranquil expanse of clear blue, the sunlight filtering through the leaves in dappled patterns. As they gazed up at the endless expanse, a sense of calm washed over them, lulling them into a state of deep relaxation. With eyes closed, they drifted off into a peaceful slumber, completely enveloped by the tranquil beauty of their surroundings.

Ye Kai rarely slept; in the last few months, he might have only slept for a few hours. So, now that he had fallen asleep and knew that there was no threat, he had to deal with it. He slept for three days, and when he woke up, he saw his little sister's body glowing green.

System, what's happening?

[Your sister achieved spiritual cultivation]

How? This island doesn't have spiritual energy?