Secret In the Mountain

When the result came, they found that they have selected for the mountain college. Regrettably, Raki, Aruni and Rangika had to get that college. After going there, they found their past when they lost in the middle. What they will found…….? What kind of place this mountain……….? They would like to stay there, or they will not…….? What will happen to them if they found out their own past……...?