For reasons this is a slight crossover of Supernatural and The Walking Dead.

Do Over

They didn't know how it happened, didn't know how they ended up back at the barn. One minute they were talking to three men about the apocalypse. One of them, the one in the trench coat, asked if they wanted a do over, if they wanted a chance to make everything right, to save the people they loved. Without hesitation they'd both said yes. They found themselves back at the barn. Daryl had a gun in his hand, he was shooting the walkers that came out of the barn, Beth was wrapped up in Jimmy's arms, crying as she watched.

They were both utterly confused, but they realized, they had a chance to change everything. They could stop Shane from killing the boy, stop Rick from killing Shane, they could fortify their defenses, save the farm. Her daddy wouldn't have to die, Lori wouldn't have to die. Daryl dropped the gun as Sophia walked out. That damn man couldn't have sent them back far enough to save her life. He ran to Beth, pulling her away from Jimmy and into his arms.

They knew everyone was staring between Sophia and the most unlikely couple on the farm. They knew the others were more than confused but they didn't care. Beth clung to him as he held her. They had a chance to start all over and they were going to make sure they did it right this time. Whoever that man had been, he'd given them a gift and they weren't about to squander it away.