Nine ultra runners set off from the North of the country towards the Danube, on Via Transilvanica, the longest uninterrupted trail from Romania, recently landscaped. 1.400 kilometres, over 30.000 m. elevation difference, in 25 days. A lot is going to happen between these huge milestones and ten reasons a day to abandon: the threat of bears and sheepdogs, getting lost in the night, endless races under the sun and rain, until the skin peels off, the nails fall, just like all the masks, eventually. No runner is a granted finalist. They all know that suffering is inevitable.