Chapter 520: Joining Forces to Kill

Xu Tui and Yan Lie fought two against four. They won in a head-on battle. They even killed a Genetic Evolution Realm expert from the alien invasion elites. This instantly caused a commotion in all directions.

While the human teams nearby were shocked by Xu Tui and Yan Lie's strength, the alien invasion elites within the 24th circle also sized up Xu Tui and Yan Lie again with a cautious gaze for the first time.

To be able to kill a Genetic Evolution Realm expert in a two-on-four situation, this strength level was completely different. Simply put, the strength of Xu Tui and Yan Lie's team was enough to threaten everyone present, be it a Genetic Mutation Realm or a Genetic Evolution Realm expert.

On the Mars battlefield, especially during the energy tide, Genetic Transmutation Realm experts could not attack because of the energy tide. In fact, the people who determined the situation on the entire Mars battlefield were Genetic Evolution Realm experts.