He couldn't leave or find his position, and Mu Rufeng felt somewhat helpless.
Immediately, Mu Rufeng called out Little Ying and Xiao Long.
"Daddy, where are we?" Little Ying looked around cautiously after coming out.
"Woo woo woo~!" Xiao Long moved closer to Mu Rufeng, seeming to be afraid of this place as well.
"Help me with something; both of you have good teeth, try and see if you can bite through this," Mu Rufeng said, pointing at the membrane.
The two exchanged glances, didn't object, and then started gnawing on the spot.
Mu Rufeng could see their cheeks puff up, but there was still no reaction.
"It's so hard, what is this thing? It's too tough, daddy, I can't bite it," Little Ying retracted her mouth, rubbing her cheeks with her hands as she spoke with grievance.
"Bang~!" A crisp sound echoed.
"Woo woo woo~!"
Little Ying was holding several broken sharp teeth pitifully looking at Mu Rufeng.
"It seems there's no way," Mu Rufeng sighed and gave up.
