

However, on April 4th, 2157, their actions caught the notice of the turians, who found human explorers reactivating an inactive mass relay known as Relay 314.

Hoping to expand their territory and driven by immense curiosity about the galaxy, they began activating every mass relay they could find. After discovering the Charon Relay, humans began a rapid expansion thanks to their new-found connection to the mass relay network.
