It's a fantasy role-playing game.

DM: You are Beauregard Lionett called Beau, a human monk . You are the member of the famous group of adventurers. Previously,  The party, including Avantika and Jamedi confronts three unhappy-looking yuan-ti (pureblood priestesses), and one taller gray figure with a large hooded snake head (a yuan-ti mind whisperer).
DM: Resists it, unfortunately. There's a (impact) as you hit. You realize as you're trying to do Stunning Strike, you don't fully understand the physicality of it. Its body and organ placement is different from the usual, other human-type creatures you've studied, and so you're just unable to hit the right point in its body.
Player: Okay. Hit it again. That was such bullshit. 11.
DM: In your confusion and frustration of not being able to find the soft spot in its body, your second strike goes and it manages to dodge out of the way. No impact.
Player: I just look at it and I just go I don't feel very good. Then I'm going to do Patient Defense.
DM: All right, so then you go in Patient Defense to protect yourself. Got it.
Player: I'm a little nauseous.
DM: That is now Yasha's turn. Before Yasha can begin the round, Caduceus?
