What princess Esther saw in the forest were dryads. They are ancient creatures of the olden that live in the old forest and are made up of trees (bodies and faces) and green in color. They have super strength, some of them are taller than the size of humans and have wings made of trees, they are intelligent and have some magical powers, and they can also extend any part of their body.
Kessie, Philip, Zussorader, Lilia, and the 9 other men with Ramsay in captive searched the forest for princess Esther and haven't been able to find her. They searched the forest till it was getting late and Zussorader said to Kessie that they have to find shelter and that the forest they are in is a dangerous place and Kessie agreed.
Princess Esther opened her eyes, saw herself laying on a bed (made with a tree) in a room, and could no longer see the Rada around her neck. Princess Esther stood up wondering where she was and went to the room window to look outside to know where she was.