Perhaps, a long pending quest that many inquisitive investigators have been persistently pondering up for the confirmation and here is something we call an inside report. While Siruthai Siva is busy shooting for his tentatively titled AK 57, there were some claims about the filmmaker and Sivakarthikeyan working on a film together. The hinted news is somewhat true and it would be a full length action mass thriller, something different from the usual pattern of Sivakarthikeyan. But if everything goes well this would happen only in 2018 as Sivakarthikeyan is consistently lining up projects that are huge with long schedules – Mohan Raja, Ponram and Ravikumar, which will be going on till 2017 end. During this interim, Siva might get back to Tollywood for a big mass movie and come back here.