Levi was rather uneasy when someone talked about his parents.
He might have lived a longer life than them, but still he was emotionally tied to them.
It was something impossible to let go of unless he fell into darkness like Jenny.
"Where did you see their tracks?" asked Levi in a tone that sounded hurried.
He already knew that his parents were lost on the flying island, but it was a huge place with many different areas.
Enter the wrong area, and you might not be able to get out.
Some people tried to make a map of the island, but the results were different.
"This is information from the center. And just by looking at their tracks, the search is still something very difficult. You know, the flying island is too mysterious a place with too many dangers on it. Actually, your parents are our members who joined to help us with our work. That's why we keep trying to find them. It's to repay their service all this time." The man replied.