"Why is it so warm here? It's the same as air conditioning." The ancient moon and the Philippines are astonished.

"ha ha, it's true. If you guessed right, it should be the source of the hot spring. You can see that the stream is still smoking. It should be from the inside." Ye Tian pointed to the stream beside him and said.

"Wow, it seems so. Let's go in and have a look." Gu Yuefei can't wait to say. Then he climbs down from ye Tian and starts to walk into the cave.

it's morning, and the light is quite sufficient, while the cave is very bright. When ye Tian...