From One World to the Other is an intimate documentary, a human and sensory journey through grief and friendship. After the tragic death of his best friend, Jérémie begins a quest for self-reflection, which he shares with the French explorer Loury, who travels through uninhabited areas under extreme conditions. Together, they trek across the Arctic ice floes. Left to their own devices, the two men will put each other to the test, until they feel truly alive again. A rite of passage that explores the essence of life.