Stardew Valley: Henchman

Henchman is a guard who stands on your way to the Witch’s Hut. He is a green goblin. He will tell you that he is afraid of losing his job, so he won’t let you in. This is a part of the “Goblin Problem” quest, so you have to figure out how to pass through him. Go to the library, and check the lost book. It will turn out that goblins can’t resist a special kind of Mayonnaise – Void Mayonnaise. By the way, it’s a disgusting black paste that stinks like burnt hair, but… who knows them goblins? It can be obtained by placing a Void Egg in the Mayonnaise Machine. Bring Void Mayonnaise to Henchman, and he will let you in.

After that, you’ll be able to get into the Dark shrines inside the Witch’s Hut. Get the Magic Ink, and bring it to the Wizard’s Tower. The Wizard will reward you by making Wizard buildings available for your farm.