Even though the Fish Jumping Lake wasn't the largest lake in the Blazing Sun Kingdom, it had the most variety of aquatic creatures. Every day, a large number of fishermen would be attracted to the lake to fish.
The Heart of the Ocean might have sensed this and appeared in such a place.
With a thought, "He" recalled the lost Heart of the Sea God back into his hand and shrunk it to the size of a fist.
Zhou Zhou did not do anything with it being where it had originally been. Instead, he placed a Legendary-Tier treasure called the Heavenly Water Sea Stone that he had obtained from the Demon Flood Dragon Race's empire's treasury.
Not only did this Heavenly Water Sea Stone look almost identical to the lost Heart of the Sea God, With this Heavenly Water Sea Stone, people who had seen the lost Heart of the Sea God could basically not tell the difference. It could even benefit the fisherman.