In "Sonic Adventure", Eggman learns that a legendary monster, Chaos is trapped in the Master Emerald, he seeks, finds and shatters it, freeing Chaos in the process.
In "Sonic Adventure", Eggman learns that a legendary monster is trapped in the Master Emerald, he seeks, freeing Chaos in the process. In "Sonic Adventure", Eggman learns that a legendary monster is trapped in the Master Emerald, he finds, freeing Chaos in the process. In "Sonic Adventure", Eggman learns that a legendary monster is trapped in the Master Emerald, he shatters it. In "Sonic Adventure", Eggman learns that a legendary monster is trapped in the Master Emerald, he is freeing Chaos in the process. A legendary monster is Chaos.