A/N: (basics: Beck and Mick are close because Dean would always make her stay back with him to "babysit". The two get close and she's 19 but because of the fact that she is still pretty young 𝚊̶𝚗̶𝚍̶ ̶𝚋̶𝚎̶𝚌̶𝚊̶𝚞̶𝚜̶𝚎̶ ̶𝙳̶𝚎̶𝚊̶𝚗̶ ̶𝚠̶𝚘̶𝚞̶𝚕̶𝚍̶ ̶𝚔̶𝚒̶𝚕̶𝚕̶ ̶𝚑̶𝚒̶𝚖̶, literally nothing happens between the two. So the two are close and she ends up being the one to talk him down from killing Eileen. For sOmE rEaSoN, this pisses off Dean)
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Everyone freezes as they watch Renny's body hit the floor.
"I didn't... I didn't mean to. I was shooting at the demon. I'm -" Eileen stutters her way through an apology, still in shock over her first human kill.
"No, no, wait up. It was an accident. It's all right." Sam puts his hand up to try and comfort her but freezes when he sees Mick pull out his gun.
Beck immediately moves to put herself directly in front of Eileen so that if he does shoot, it'll hit her instead. She can hear Sam and Dean protest, but all of her attention is on Mick to see what he would do.
"She killed a Man of Letters." His voice starts to shake as he makes eye contact with Beck. "S-she has to die."
Sam and Dean move to protect the two women, "It was an accident!" Sam calls out as Dean pulls out his own gun to aim at Mick.
"It doesn't matter!" His voice took on a desperate tone, "The Code."
Beck feels her heart slowly break as he stares at them, obviously confused about what to do. All she wants is to comfort him but she knows that she has to protect Eileen.
Mick looks away from Beck and decides to focus on Dean, "Don't make this harder than it already is." His voice soft and sorry.
"Mick, you don't have to do this." Dean rolls his shoulders and grounds himself so that he's ready to do whatever's needed to protect Eileen and his girl.
"Yes I do!" No one understood the turmoil that he's facing. No one except Beck, who he had opened up to before, knew just how committed he is to the British Men of Letters.
"Please," Eileen's terrified voice comes out from behind Beck, "Please don't."
Beck watches as Mick's eyes unfocus. "Fuck it." She slowly makes her way towards Mick. She pushes Dean's gun down as she makes her way to the front of the group.
"Mick? Hey Mick." She says as she slowly unfurls her wings. He stops to watch while she winces as they extend out to cover her family.
"Beck?" Dean hisses, trying to get her to move away so he can keep an eye on Mick. Beck just tucks her wings tighter around them so that the trio behind her can't move.
"Mick listen to me," She watches his hand shake as she steps closer. "Mick you don't have to do this okay? I know you've been told to follow this Code and that it's what's right but there comes a time when you have to decide what's right and what isn't." She reaches up to touch his face, "You only have to answer to your own code, not anyone else's."
He takes in a shuddering breath before lowering his gun. Beck whispers a quiet 'thank you' as he looks back at Renny's dead body. "Just go." His voice is barely above a whisper. Beck reaches out to try to comfort him but he pushes her away and raises his voice, "Leave."
She pulls her hand back, nodding as she pulls her wings back into her body.
Sam ushers Eileen into the impala and Dean follows close behind. Beck starts to try to go towards Mick one more time but he fully turns away from her.