C17 Upgrading Gift Bag!

"A World Mark? What's that?"

As Lee Feng wrestled with his confusion, the system's voice chimed in with an answer.

Ding! A World Imprint allows you to mark the current world. Next time you gain World Teleportation, you can return to this world!

"Does that mean time won't change?"

This was the burning question in Lee Feng's mind. He wanted to ensure that upon his return to B City