A married couple who received a divorce settlement lose their memories in an accident. With amnesia, they fall in love again, so their families try to restore their memories to finalize the divorce.
A boy travels back in time to meet his "mom" in order to ensure that she meets his dad and falls in love.
When mysterious alien spheres start invading the world, high school students are called upon to join the world’s first war against extraterrestrial forces.
