It looks like you’re summarizing a dramatic plotline from “The Bold and the Beautiful”! Here’s a breakdown of the key elements you’ve mentioned, based on recent spoilers:

• Luna Buys a Gun to Kill Steffy: This is a major development! Luna, determined to have a relationship with Finn (Steffy’s husband and her biological father), sees Steffy as the ultimate obstacle. Spoilers indicate she goes as far as acquiring a firearm with the intent to eliminate Steffy. Her desperation has escalated significantly.

• Deacon Panics: Deacon, being close to both Luna (as her current guardian/father figure) and Steffy (through his connection to the Forrester/Finn family), is understandably in a state of panic. He’s aware of Luna’s erratic behavior and her growing obsession with Finn, and the idea of her resorting to violence would certainly terrify him. He also has a tumultuous history with Sheila, which adds to his anxiety.

• Sheila’s Warning: Interestingly, even Sheila Carter, known for her villainous past, is reportedly warning Luna to back off. While Sheila has her own agenda (getting closer to Finn), she also seems to recognize the dangerous path Luna is on and might want to prevent her from doing something that could ruin everything for both of them, or even get Luna locked up. This indicates the severity of Luna’s intentions, if even Sheila is urging caution.

This storyline suggests a major confrontation is coming, with Steffy’s life potentially in danger as Luna’s obsession spirals out of control and Deacon and Sheila are caught in the middle.