It's summer vacation, and Uka and her friends came to the beach to have fun in the sun-or that was the plan, but a chance encounter with some past acquaintances dredges up painful memories for her. Meanwhile, Kai calls out his ex-girlfriend Serina for a private chat... Will the storm clouds on the h...

It's summer vacation, and Uka and her friends came to the beach to have fun in the sun-or that was the plan, but a chance encounter with some past acquaintances dredges up painful memories for her. Meanwhile, Kai calls out his ex-girlfriend Serina for a private chat... Will the storm clouds on the horizon ruin Uka's precious summer memories?