Thrilling Mansion

You unexpectedly obtained information about one of the missing tycoon's villas, and you are convinced that there must be financial reports that the tycoon didn't have time to take away. So you decide to go there alone to investigate. However,

 this missing tycoon is the one who recently made the news, where it was said that he was conducting illegal human experiments and trading in organs obtained from them. But you, attracted by the financial reports, think that's just a rumor. But is that really the case? Can you find the financial reports and escape safely?