ChaosReignited
The main singer of AngelBreak meets her match in the form of the CEO's daughter. Rina is pissed off at the world, trying to make a name for herself in the idol world as a way to distance herself from her birth family as much as possible. Mi-hi with a dead mother, an overprotective father, and a bunch of chronic illnesses wants to spread her wings and test her independence. When a concert for Mi-hi's favorite band coincides with AngelBreaks Japan stop, she sees it as her time to be free. It just so happens that Rina also enjoys the band.
Unedited, not beta read, no upload schedule. Enjoy! This is also up on AO3, figured I'd post it here too.