Set in a Welsh mining village, the story follows the life of the Morgan family, with young Huw Morgan narrating his experiences growing up in a close-knit community. The Morgans are a proud family, with the father and older brothers working in the local coal mines. The film delves into the daily struggles and triumphs of the villagers, highlighting themes such as the bond of family, the impact of industrialization, and the societal changes that come with it. Huw admires his older brothers, learns valuable life lessons, and faces challenges as he comes of age.

The Morgan family faces numerous trials, including labor disputes at the mine, which create tensions within the family as some members advocate for strike action while others prioritize loyalty to their employers. Meanwhile, Huw's life is marked by significant personal and educational hurdles as he navigates school and confronts bullies. The escalating difficulties in the village, coupled with strained family dynamics and changing fortunes, paint a poignant picture of perseverance and resilience. As the family's fortunes wax and wane, the interwoven personal stories reflect broader social changes and the enduring human spirit amidst adversity.