The Secret MermaidNo posterThe Secret Mermaid2025Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link2025The Secret Mermaid20mDirected by Chae Yu·2025QueueLWatchedWFavoriteFWhere to watchListsRateRateNA/10 avgNo member ratings yetOverviewDiscussionProjection performance by Chae YuDirectorChae YuOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.