After being caught up in the tragedies of the second world war, five children from different countries find themselves involved in a dimension which defies the rules of time itself. With their newfound powers, they must rewrite the events which destroyed their lives, battling guardians of the timeline to alter the fates which hold them hostage.

In this tale of finding understanding through tragedy, follow Mary, Alice, Pyotr, Hans, and Takako as they embark on an unforgettable journey to reshape the flow of history and protect those who they care most about.