Brain storm

"A'Qiu!" Jiushu exclaimed. 

Only, before she can so much as feel bad for him, MoQiu vanished and reappeared besides her. 

"Great reaction speed!" Jiushu raised two thumbs for him. 

"What.. is this?" he exclaimed to himself , looking shocked at the terrace garden, and the rest of the carved mountain top.

MoQiu definitely returned to the same place as where he left Jiushu... The mountain top is wildly different from before. 

"Thank you! Now, explain this. "He said, gesturing to the vista in front of him. 

It's ridiculously different from before. 

Almost to the extent of suspecting involvement of magic. If MoQiu hadn't seen this with his own eyes, he would never believe it at all. 

A building is built right where a mountaintop was, almost with the speed and quality of Elsa's ice castle. 

This one is a rock castle, that's the only difference.