Introduction:
On an unknown island, there is a group of mysterious people guarding it.
Legend has it that as long as you can reach here, you can travel through time and space, whether it is the past or the future.
Su Mo passed by an unknown object while performing a parachuting mission. When he woke up...
Ps:
1. This is my first time writing and it's not very mature, so please include more.
2. Uncertain updates