Neo is an energetic and loud young lady who likes to sing and wear her skirt short. Unfortunately for her, this is the 23rd century where woman are expected to be quiet and polite. But when Neo somehow time-slips to the 21st century, she finds she fits in just fine. So much so that she's suddenly teamed up with the handsome Saya as part of the ultimate singing group! But how will he react when he finds out she's from the future?