Why is He absent?

2015 | 0 h 19mins |U/A 13+| Drama

On the autumn days when the SAT is close, Jaejun, the No. 1 school of all time, often misses school. Hyuna couldn't always beat Jaejun because of his school grades. I can't get my dog ​​anyway. Hyuna makes a second pledge to follow.

Starring: Lee Siu, Park Cheon-ho,