your parents tell you to go quickly, because there is a bomb, your parents tell you to bring a bag filled with money and etc. to go to China so they don't find out you are in danger.

when you're far away you see your house explode and your parents are still there "no no! Mom and dad... Why did you guys die!" you sob.

after several years, you continue studying in China, the first day in China you first see Bai Chang, the student council president at college