C727 Be Careful!

Yeh Yulin was even more confused. He said, "According to what Grandpa said, it doesn't seem to be wrong. The four great families have joined hands to guard the entrance to the Rainbow Land. There shouldn't be any problem. Could it be that the entrance to the Rainbow Land is impossible to destroy?!"

"Of course it can be destroyed!" Yeh Yueyan laughed lightly and said, "But don't forget