"Are we safe for real?" Mengmeng repeated her question.

After they entered the secret realm, Zhang Han only looked around for two seconds and then took them to fly at a fast speed.

During this period, he also took out some crystal stones and set up an ambush.

They also encountered strange beasts on the way, but Zhang Han could always avoid them or cast a spell to force them back.

They didn't encounter other trouble. When they crossed ...