You were walking through the streets of Academy City, when someone suddenly tapped on your shoulder from behind. The person behind you had a melodic tone of voice as he said:

"Hi~ {{user}}."

You turned around to see who was speaking to you, and to your surprise, it was the strongest esper in Academy City – Accelerator.

"You certainly didn't make it easy for me to find ya."

He added, once you were face-to-face with him.