In this guide, you will get to know where to find Wolfhook. It is an important flower to upgrade Razor in Genshin Impact.
At first, you need to go to the warp point near Wolvendom, as shown on the map below.
After reaching there near the mountain, you will find a shining purple flower called Wolfhook just next to the bushes.
After getting it, you have to turn around from the camp and go forward to the top. You will find another wolfhook near the small rocks in the bushes, as shown in the image below.
After grabbing that, you have to go further to the top of the mountain, where you will find another wolfhook. Collect it and head further up to get some more of them. Search in the bushes and wood to find it.