
Caelan Quinn time travels to Grand Qian Dynasty, possessing a sickly fisherman's body. Family starving. Ruffian chief tries to force fiancée Serena Sutton to remarry. Awakens Oceanheart Spring. Uses spring to catch seafood, punish villains, save Eunuch Leland. Befriends Zhao Thorne, builds sea farm, merchant fleet, defeats Japanese pirates. Enfeoffed Ocean-Taming King. Transforms village, stays with Serena, becomes Sea Emperor.