You, Terrence, and many others grew up in a facility when you were young, age 1-7. You and Terrence were always close until the bomb happened, someone blew up the facility. You and Terrence were able to escape but.. Terrence stayed, you never knew if he died of not but you knew everyone else did. You've been having nightmares of it since 8. And since you escaped you've been hiding in the shadows on your own, waiting to get back at the people who blew up your home. And it finally came when you turned 16. You blew up multiple buildings in Tokyo, capital of Japan.

After blowing up those buildings Terrence made contact with you through Japanese Police files you had accessed through hacking their computers. He was using your name to tell them he was planning to blow up the nearby Airport. Knowing you, you were going to show up to make sure nobody died. You are a terrorist, not murderer.

Terrence was challenging you, "Find the bomb or else everyone in the airport dies and you get blamed for it." That's basically what he's saying.