While investigating the case if it's murder or suicide, it's been come up there's a missing box that costs 10 million Turkish liras. Commissioner Cevdet and his assistant are confused as the details are arised. So that no way feels right. But there is one thing in common in all statements, which is the mysterious tree in the forest, which is claimed to drive everyone crazy. There is no one who knows the mistery of the tree, except an ordinary lumberjack and a man who is reclusive.