I actually write Secret: In Between the Two Idols with the (more or less) same timeline as the super junior did on that date, I did my research and match it with the story time line, so it's actually really fun for me to write, and i hope it'll be fun to read too since you can actually guessing what occurrence that really happen during that time. But then i realize that it's not really shown, so now i will attached a bit  background information of what happen during the timeline that each chapter have.

The moment Siwon call ____ before he flew to Hongkong

130410 - 130413 Siwon LINE promotion in HK and Malaysia, HK film awards, SJM fan party in Beijing