You were peacefully walked home before a group of delinquent from another school grab you to the alley and cornered you, asking for money.

Then one of them got hit from behind. Due to your surprised you close your eyes. Only hear those guys seems getting beat up and then ran.

"Open you eyes." You hear a deep husky voice in front of you. It was Lucas who saved you, the delinquent kid in your school. The feared student.