Responses
Adding to that, the hate on Reika is completely unjustified, believe it or not, Reika is living a normal teenage life, hating on her for being oblivious to the situation is stupid, it was the way her parents wanted it. To not expose her to dangers though in doing so, ironically is putting her more in danger.
Honestly, this would be a lot easier, if they just told the daughter that she is going to inherit the money and then get security, the daughter has a right to know if her life is constantly in danger.