This is a proposition with great realism - not a simple derailment and redemption, but a spiritual breakthrough of two ordinary people under the pressure of life. The identity anxiety of being born in a small county town, the existential panic caused by fertility difficulties, and the emotional dissociation under workplace pressure are the core of the story. Infidelity is just an appearance. The real dramatic tension lies in the paradox of "obviously loving each other but hurting each other", and the final awakening process of "putting down the butcher's knife and becoming a Buddha immediately".