Mako Energy - very essential to each person's living in this new age of resources. The Shinra Company controls Mako Energy, and in a flash became a cooperate giant, seizing the world's hegemony. However, Mako energy is the planet's life itself, and using Mako Energy is simply nothing but the act of wearing down the life of the planet. Some people who held a sense of danger formed an anti-Shinra Company Organization. The resistances activity of Shinra has been expanding in the center the big city of Midgar.
While Cloud, a resourceful mercenary, was employed by the Anti Shinra group Avalanche, he was apathetic about the planet. However, his encounter with Aerith, a survivor of the Ancient Species who can speak to the planet, and learning about his former hero Sephiroth's revival being a threat to the planet gradually changed his intentions over time. Cloud chases Sephiroth, his enemy who destroyed his hometown, together with his friends who gathered to save the planet. In the journey, it becomes inevitable for him to face the truth that he was avoiding unconsciously. What is the truth of himself? What is he fighting for? Trouble notwithstanding, Cloud and his friends challenge the battle for the planet's future.