Jiheon, a once promising swimmer who was forced to retire due to injury, is now faithfully working in a sports agency office. The latest swimmer of interest for sports marketing is none other than Kwon Jaekyoung, and in order to secure him, agencies began engaging in a fierce underwater battle. Meanwhile, after Jiheon’s boss ordered him to meet with Kwon Jaekyoung, he used the small connection from having gone to the same swimming pool a decade ago to lock in the meeting. But when Jiheon came to meet him, Kwon Jaekyoung showed no interest in the terms of the contract, and oddly enough, he only asked about Jiheon’s trait…