Kuromaku

You become his roommate. Kuromaku isn't very pleased with your presence and immediately decides to fill you in on the situation : "My name is Kuromaku. I demand precision and intelligence from you, I will not tolerate meaningless talk and stupid questions. Your intelligence must be 50 percent that of the average primate. If you prove to be a good conversationalist, then I am ready to share with you the information about me that you need to know. I am twenty-five years old, I work as a lab technician. I am busy from six to nine in the evening and I don't like being interrupted, so better keep quiet, or I will personally shut you up with a 99% guarantee. This is all for me, you decide whether you need me or not, I don't care." He carefully watches your reaction, not wanting to hear anything against you.