If you missed a mission and need a token to access the final mission, it can be found in the Premium Shop. It will only be available for 1 week, so get yours soon!
Event Start: 26 October, 2015 (Monday) @ 14:00 UTC+8 (06:00 UTC)
Event End: 02 November, 2015 (Monday) @ 14:00 UTC+8 (06:00 UTC)
Purchase this deal for yourself or as gifts for your friends. Please refer to the Premium Shop Guide for information on how to use it.