Chapter 661: Difficulties

It wasn’t long before the energy deficiencies began to get painfully apparent. Without long-range support, the mechas starting to get overwhelmed. What’s more, the students hadn’t had much time to rest during the two-hour long battle. They were starting to tire out.

Su He darted from one area to the other, his yellow mecha a flash of light across the field. The crack of his heavy sniper rifle rang out again and again, each time bringing to an end another powerful alien. He filled in the gaps where needed.

Boom--! An alien was blasted away by oen of the students and slammed against the wall. It felt like the whole structure shook. Luckily, the university’s defenses were made out of titanium alloy, but even so the impact had left a dent.

Overhead a host of flying aliens were approaching. They looked a little like seagulls, but none were less than ten meters tail to tip. Over a hundred...