You are the executioner in the Duc's palace, and the Duc wants a head. You have to get it. The problem is, the next execution is four days away, so you'll have to... improvise.
The setting is one of the strong points in this work. The Duc's palace stars inhabitants so perfectly adapted to their role, it seems they would shrivel and perish if they were removed from it. The... oozy aesthetic reminded me of Nekra Psaria (https://jayisgames.com/games/nekra-psaria/).
Bring Me a Head is, at heart, a chain of fetch quests. Talk to characters, who will tell you what you need to get them. Chandler's writing is succinct, sketching out a disgusting, baroque setting, off set by wry humour - a double entendre here (Spoiler - click to show)in, say, breaking horses, an unexpected name there.
If you liked it, I recommend a tiny utopia by the same author, Skullscraper.