This way, we know that the arrival time of these two creatures is no more than 12 days ago, but certainly more than 6 days.
Again, they appeared directly underground on the Sky Island, which means inside it.
Ten days ago, there was an incident where Funa and the others were thrown off the Sky Island, the cause being that they pressed an unknown button within some ruins.
Later, after getting a little familiar with Kane and the others, they talked about this incident while chatting, but Kane and the others didn't pay much attention to it.
Now, after encountering these two strange creatures and noticing the timing overlap, Kane began to take it seriously.
It's not that rare for there to be ruins on the Sky Island. After hundreds of years, these places have long been thoroughly explored.
So Funa and the others were just curious and took a stroll inside, pressing the button lightly without much mental burden.
