The 7th Key is about finding who you really are, may that be through time travel, or space travel.A magician, a boy and a girl meet for the first time in years and begin their journey together. Their goal ? Visiting the worlds and times of beyond, adventuring in search of powerful and rare artefacts, and meeting new peoples along the way.At least, that's what she had always thought it would be. Yet, she's alone and noone believes her. But the magician is real, she knows he is !