You Who Have Changed (Serial Discontinued)

Yeo-ju was bullied in the third grade! Ji-hoon transferred to the school in the second semester of the third grade! After that, they become close... But a sudden breakup?!?! Ji-hoon went to study abroad in the fifth grade and said he would come back in three years, but he hasn't come back even after six years?!?!.... If you're curious, read the article...☆