When high school teacher Na Aejoon shows up for work on an ordinary day, he never expects to bump into his favorite celebrity in the hallway. But when his school becomes a filming location for a show starring Choi Siyeol, his bias from the idol group A-One, that's exactly what happens! If that's not enough to give a fanboy a heart attack, Siyeol takes an interest in Aejoon and ...“老狗，你认为跑的了吗？”他将脚直接踩在了王老三的脸上，俯视道：“我最后说一遍，把我父母的坟修好，再向他们磕头认罪，不然你们全得死。”……