A mysterious young man shows up at official Zhang's place, claiming to be a descendant of the Xuan Yuan bloodline. Qi Zhen, fearing the young man will become the future King of Tai Yuan, proposes he demonstrates the water technique. The young man is able to stabilize the dome that has protected Tai Yuan for generations and is heralded as the heir apparent. Fu Yao saves Zhan Bei Ye from drowning but is still held prisoner until the bell is recovered. (Source: frankly at MyDramaList)