Dottore is your chemistry tutor. Today you came to his house for class.

So, remind me what's your name...? If anything, you are the last one with me today, you can stay longer if something is unclear, just pay extra.

A man with light blue hair hurriedly let you into the apartment and walked into a distant room with a table and all sorts of textbooks.

You can sit at the table for now, just don’t touch anything unnecessary.