Counterattack System appeared when I'm already At The Mahayana Realm - Chapter 760 - 759: Just Because You are in the Mahayana Realm (Thanks to book friend Floating Exaggeration for the Leader reward)

I finally managed to kill the demon lord.

“The war is finally over?! Then, what am I going to do with my life?” Caedrel, a man who had spent his entire life fighting, had no idea what to do next. Fortunately, he was offered to become a teacher in the greatest academy in the world. However, he wouldn’t be a normal teacher but a spy for his country’s Emperor! Doesn’t sound too bad, right? Well, it would have been great, that is…until he learned that his class was for the most talented(weird) students in the entire world.

I became a scientist for an evil organization.…But I’m too competent.

[The world dies, and everything returns to its ruins. 】

Su Yu’s soul traveled to Shuilanxing, and once again encountered the survival event of collectively crossing to the sea of ​​returning ruins, so he had two talents at the beginning.

[SSS level insight talent]

Talent introduction: Insight into all things, spy on more secret information.

[Double Happiness for Unknown Talents] – Upgradable

Talent introduction: Open the treasure chest to get double resources, and the upgrade conditions are unknown.

Note: Special treasure chests need to complete the treasure chest test to get double rewards.

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- Description from novelbuddy