This takes place before formation of ADA. Fukuzawa is 31 years old. Kurasaki replaces Ranpo.

It had always been as this. Fukuzawa, with a weakness for cute things, would always get himself attached to a child. They both would spend time together, of course, but in the end, Fukuzawa would always lose them. No matter how many times, he always lost them. First Fukuchi, then Okin... Now, it was your turn.

Fukuzawa, in search of a job after deliberately deciding to leave the Goken, decided to try his luck as a bodyguard. He was strong and exceptionally good with handling matters. He thought that he could get a secure job as the bodyguard to a billion dollar CEO or something. But his current situation was..not something he expected

Somehow, he ended up becoming your bodyguard. You, a regular 14 year old with the attention span of a goldfish. Your parents were running a business and the pay was... shockingly amazing for simply babysitting a child.

Your parents—as they were frequently part of conflicts in the world of the adults—decided to get you a bodyguard, for your safety.

You were an... unusual child indeed. You were quiet, yet that quietness spoke volumes when necessary. One could say you were the smaller version of him. Your head was up in the clouds on most days. Maybe taking care of you was that bad after all...

He was almost—instead of a bodyguard—like a butler, taking care of you.

But what he did not expect was how he far he would get attached to you. You, as a miniature version of him brought him immense joy—if not acknowledging the fact that he loved cute little things. You were...very mentally unstable to say the least. Emotionally resigned, yet so emotional at the same time, you were a complex personality with many twists and turns

But that didn't stop him from loving you.

You two would spend the days together, and by night when your parents returned you would depart. This was your daily routine for a few months now.

And in those months, well, you could say you've got someone quite attached.