From MC's Perspective:
I'm curious about the Faction Leader's purpose. The door in front of us could be the entrance to the secret land.
Faction Leader Clifford's eyes turned solemn. He can't take out the stone tablet here. It could attract the eyes of the Dean and others.
What more? He can't enter the secret land. The secret land won't tolerate the power of half step Red Mark Warrior.
He can only give his ring to Zack. Fortunately, before coming here. He had emptied the resources. Once Zack Lockwood accepts the inheritance, then he can get back his ring.
"I'm giving this black ring to you. Inside the ring, there is a stone tablet. It's the Red Mark Level Inheritance of Purple lightning Element. It's Called Thunder One."
"It belongs to the old Thunder One Academy. Now that Academy was no more. I have found this inheritance to help you just as I had promised."
