Chapter 784: The Hero Returns_1

Twenty minutes later, all the data was downloaded. Sera pulled out the data box and packed it in her backpack, signaling Du You at the same time.

By this time, the two sisters had returned to this location, and the entire base had been evacuated.

The base fell eerily silent, practically devoid of any life.

"Finished? Good, now initiate the base's self-destruction program. Then, we come back," Du You said.

Following Du You's order, Sera swiftly activated the self-destruction program. This wasn't a complex task for the Photon Elf. However, it required the highest level of authority in a tier four base. Some invisible power bound the Elf, disabling her from launching it.

Contrarily, Sera, being a human, was unrestricted. Even the highest-level programs could be tampered with by humans. Regardless of the expertise required, as long as a connection was established, any action was feasible. This demonstrated the divergence between beings.