After transmigrating into a new world, he takes on his dying brother's final wish: escort his two widowed sisters-in-law safely back home. Along the treacherous, snowbound journey, he battles ruthless thugs, rescues his trapped cousin, and survives deadly ambushes and harsh wilderness. But when he discovers his brother's death was no accident, but a cold-blooded murder, he realizes their enemies are closer than ever. Can he protect the three women and uncover the dark conspiracy?