Joker Xue is a happyvirus P.E teacher, he is funny, playfull, and so handsome.. TFBOYS are really amazing, they show their good friendship in this drama.. The drama tells about students and teachers' relation, they have their problem, and they solve it together.. I am really amazed when see Joker and TFBOYS are really good at baseball.. In the beginning, their baseball team was really bad, but Ban Xiao Song (Roy Wang) rebuild the baseball team with his spirit, so he can recruit a lot of student includes Wu Tong (Karry Wang) and Yin Ke (Jackson Yi).. It's a really recommended drama..