This sea area had always been very safe, an ideal vacation spot for tourists and lovers alike. However, in recent times, the rental of yachts had suddenly spiked, and most of the renters were the legendary martial artists who were said to be able to fly high in the sky.
These martial artists were a mixed bag, some very low-key, abiding by laws and customs like ordinary people, not revealing their strength in public places to avoid alarming tourists. But some were arrogant and domineering, brazenly intercepting other yachts at sea, then boarding those yachts to conduct questioning and inspections.
The content of their inquiries was basically about where the people on the yacht came from and where they were headed, and they checked if the tourists were carrying any "cultivation resources," leaving the tourists both terrified and perplexed, not understanding what those martial artists were really up to.