The reason the Spanish fleet from those years completely perished along with their men in the sea was that they encountered a great wind while sailing, which, in the USB drive Jiang Xiaobai obtained, was referred to as a "Divine Wind."
The text did not delve deeper into the explanation of the Divine Wind, merely summarizing it with the term "Divine Wind."
Ding Haijian was well-versed in history and had also seen references to the Divine Wind in historical texts.
Watching the wind grow larger over the sea, Ding Haijian asked, "Master, you know why the small nation of Japan was spared from disaster when the Mongolian iron cavalry swept across Eurasia, don't you?"
Jiang Xiaobai, being less educated, naturally didn't know the reason and guessed, "The Mongolians excelled in mounted combat, but traveling to Japan required ships. Perhaps the Mongolians couldn't even build ships, given they lived on the steppes."
