After-life

A man well into retirement and growing old takes two sibling child vagrants he meets by chance at a local store into his home. Unbeknownst to the aging retiree the children are being targeted by a violent gang for revenge on the older brother's murder of one of their members in a schoolyard dispute in a nearby city. Now he must defend the children during a home invasion where he comes to terms with growing old, and finding purpose in his life again.