Lagoon

Three strangers, each isolated by his or her own problems: Adaora, the marine biologist. Anthony, the rapper famous throughout Africa. Agu, the troubled soldier. Wandering Bar Beach in Lagos, Nigeria's legendary mega-city, they're more alone than they've ever been before.
But when something like a meteorite plunges into the ocean and a tidal wave overcomes them, these three people will find themselves bound together in ways they could never imagine. Together with Ayodele, a visitor from beyond the stars, they must race through Lagos and against time itself in order to save the city, the world... and themselves.