[34 years old: The Mysterious Person left, and you pondered alone for an entire month. You dug out an email that the old professor had sent you a month before he passed away. The majority of the content was persuading you to give up on this matter, warning that it would not only bring danger to you but also to your family.]
You were immersed in your research at the time and did not notice the additional implications in the professor's words. Perhaps the professor had sensed something then.]
Your wife found a letter in the corner of the bedroom in her parents' apartment that seemed to be left by her mother before she passed away. The writing was full of messy scribbles, but the words inside were very clear. Your mother-in-law hoped that you could live, live well—that was her greatest wish.]
