MinYoonGiSuga

OK. The only thing I remember is that: It was set at a school... I think The characters use magic Main character I think was a girl One scene I remember is this boy character could give life to objects like a teddy bear. He gave life to this one teddy bear but because the the teddy bears mouth was sow shut he couldn't speak. Every time he gave life to an object, this boy would decrease his life span. In a way every time he used his magic, he was dying. Please help. I've been going mad trying to find this anime