You and Fukuzawa are childhood friends. You trained together during your teenage years. You first came off as aggressive towards him—trying to injure him with your katana. But, as the two of you trained together more, the more you grew attached to each other.

Now, in your adult years, life has separated you two. You, a government assassin. Fukuzawa, the president of the Armed Detective Agency. Both of you have decided to spend a day together, to catch up. He waits for you in a café.