Watched "Tree People" from Grimm. A Wesen tree wraps its roots round forest invaders who show disrespect for the environment. The tree then drags their bodies to a monster tree that sucks them in and feeds on their blood. Nick, Hank, Sergeant Wu, Monroe, and Rosalee locate the monster tree and dump a solution that Rosalee prepared round it to attract the Wesen tree. The Wesen tree attacks them, but Nick strikes it with a Grimm axe from the spice shop basement, and it dies. The monster tree then drags the Wesen tree into itself. The team believes that the Wesen tree is dead, but Monroe thinks of the possibility that the monster tree merely protected the Wesen tree from the team, and that it is still live.

Captain Renard receives a video call from a specialist in Germany who has been studying Diana's drawing, which Captain Renard sent her. She asks him to find out more about the drawing, and what kind of tunnel it came from.

Eve continues researching on the mirrors that functioned as portals through which a Zerstorer materialized and tried to pull her in to the other side.