The Port Mafia had found the ability to travel through time, Chuuya Nakahara was sent as a test subject into the past, ensuring it was safe for future missions. He found himself in a completely different time, lost in Yokohama.

After wandering through the city for a little he found a small cafe, nothing of note until he saw two oddly familiar figures. He didn't remember their faces but seeing them once again brought back at least some of that fractured memory. Sometime before the lab Chuuya had seen these two before...

In that cafe Chuuya had just entered were his parents, enjoying a date that he was about to possibly crash, even if on accident. He stared at the two in shock, standing in the door.