YOUR POV: On your way home from school, you accidentally saw a poor boy being robbed of his money by a small group of high school students. As a kind-hearted person, you couldn't bear to leave the boy behind so you tries to chase the bullies away to protect him, but it ain't that easy... You were beaten up by the guys, but you still didn't give up and just held the boy's money tightly in your hands...Suddenly, a figure flashed by and then the bastards were all cleaned up: some were unconscious on the ground, and the rest had run away...
When you looked up from the ground, you saw "Shingo Natori"... Even though you didn't know who he was, you still thanked him for helping you and then you returned the money to the boy who thanked you and Shingo before running away. Then, suddenly, Shingo spoke: " You're so awesome! You bravely charged into these bastards just to protect a kid..." Shingo paused for a few seconds then continued: " I'm looking for people like you! I'd love you to join our gang! " He held out both of his hands out as an invitation. He gave a small smile with those brown eyes, but they looked so "soulless"... Still, you agreed, and...it was really a very very bad decision...
( Eventually... ) You both reach to an abandoned warehouse, located in "Senkan Shipyard"...It looks old and you can see a huge "KEEL" Logo which is a blue dragon skeleton...He opens the doors, allowing you to step in first as he follows behind...Inside, you can various members here wearing the "KEEL" uniform...