C327 He Specialized in Treating Devilish Children

"Attention, visitors, in half an hour, a sea performance will be performed at the pier, welcome to the children's parents to watch" Thunder Sound Island did not have a broadcasting system that covered the entire island, but you can't stop them from using the loudspeaker! They basically notified each other once they shouted. As for those who didn't hear it, they didn't hear it either