C3284 Main Chamber

"One three four six two three!" "Alright."

While Serene reminded, Yun Hao also had to record their activation sequence.

After more than two hours, they had tried hundreds of combinations, but they were stuck at the last door.

"There's only door six left. What should we do this time?"

Serene took off her clothes, revealing her firm muscles. Yun Hao was also left with only his mage robe