Manga by author Ei Su Jun

As a result of getting addicted to an MMORPG during exam times, high school 2nd year Xiao Nan is moved back to the normal courses.On the first day of school he goes to his new class, unexpectedly meeting his childhood friend, Su Luo, who he hasn't talked with for 10 years.What will happen between these 2 boys united by a common interest?