the truth is that supposed to give us Gaara kazekage 80 fragment as a reward from clearing it, and we can farm his fragment also after that from one of elite instance box.

Unfortunately English Oasis become too greedy thats why they delete it. And also from ch.10 plot instance, we supposed to get killer bee 7 sword thug from clearing it. But again oasis replace it with meh chikusudo. RIP F2p player. If only the developers are not greedy and if only the admins brave to criticize the developers

china got it for free 5 stars