While rowing out in the ocean, Mitch rescues an underwater photographer, named Linda, floating on some wreckage. Linda's somewhat disjointed, frantic story about something attacking her in an underwater cave which killed her partner and destroyed her boat is misconstructed by Kay Morgan, an ambitious, publicity seeking newspaper reporter, who creates a media frenzy by starting rumors about a "creature in the bay." Harvey Miller, the new lifeguard and prankster, benefits from the events by selling undersea creature T-shirts. Meanwhile, Shauni rescues a young girl from drowning and soon becomes compelled to rescue the girl, her brother and their mother from the life they live in the slums of South-Central L.A., much to Eddie's chagrin. While Shauni deals with her possessive father who disapproves of her lifeguard job, Mitch also pressures Captain Thorp to ask for funding for new advanced motorboats, called Scarabs, for the team.。武天祥化名mark,成为举世瞩目的画家。被协助承办画展的上官冰儿一见钟情。可武天祥却冷漠淡然,直到认识了上官冰儿的姐姐上官雪儿,武天祥心里竟说不出的惊讶。原来武天祥与上官雪儿原是恋人,而上官雪儿却在回国的途中遭遇车祸,醒来后全然忘记了武天祥。武天祥曾经苦苦寻找过上官雪儿,却被上官冰儿误以为武天祥是造成姐姐车祸的罪魁祸首,根本不让武天祥靠近。武天祥不知内情,只当雪儿变了心,要跟元昊在一起。武天祥和雪儿究竟能否再续前缘呢……。