Clair Brown is a four teen year old girl who's been following her heart all her life. She's witty, smart-mouthed, and loves a challenge. She's also given up tennis and doesn't plan on going back. That was what she thought until she and her father moved to Japan and she started to attend Seigaku. Now there will be secrets following her path, socials with new people, and it's all thanks to Seigaku.