Bell 1: Sail from sail boat
Bell 2: Sail in reference to QiYi Sail
Bell 3: ~Weilong, which sounds like whaling or whale if you nix the ong part
Ergo the bell is rung for things found in the book Moby Dick, obviously.
Alternatively it could just literally be general ocean-y things.
Maybe it’s just the sound “ail”And the first one Kit said "snail" instead, which could ring the ocean-y bell