21 parts Complete (All art aren't mine)
As a transfer student, You never knew anyone in the school, or anywhere else. You were thinking that your time in there will be useless since you already learned all the lessons by homeschooling. Until the second day of school, when you got stuck in the middle of a gang war, and became their target.
After some fear and torture filled days, you found out that the two groups were once actually one all together.
Now the question is, why did they separate? And, Are you willing to help them get back together?