C921 Third Round Trial Mystic Realm(8)

"In the Trials Secret Realm, there are powerful Demonic Beasts everywhere. Some of them are strong while some are weak. However, these Demonic Beasts and most of the places in the Trials Secret Realm... We have explored all of the places in the Land of the Four Sects, except for the deep pond at the waterfall. Our understanding is almost blank