The video shows a close-up of a tree trunk in a forest. The trunk is covered in a red substance, which appears to be some kind of growth or fungus. The camera pans up and down the trunk, showing the extent of the growth. The surrounding area is filled with trees and foliage, indicating that the tree is located in a dense forest. The red substance stands out against the natural colors of the forest, drawing attention to the unusual growth on the tree trunk.