(Anime Crossover) I'm Not a Good Person

The female lead is meant to be the Dark Queen. Somehow, she ends up in The Prince of Tennis world, in a sort of crossover. At the time, she has almost no memories. After her grandfather dies, her father becomes head of the family, and from then on the family falls into decay. Her father says she'll be married off to someone from another family after graduation. Unable to fight back and unwilling to get involved with anyone, she does everything she can to seem utterly ordinary, planning to stay that way until graduation... until one day, Sanada confesses to her... Anime involved: The Prince of Tennis, Saint Seiya, Fushigi Yugi, Cardcaptor Sakura. P.S. I'll try uploading the pictures again when Jinjiang stops acting up.