C410 The truth

Guo Zhenyu was shocked, he stared dumbfoundedly at the darkness in front of him, not knowing what to say. He really did not think that this system was personally made by him, and even placed into his brain, just what is going on here. Who can explain what was happening before he lost his memories?

Thinking of this, Guo Zhenyu quickly asked, "Did I develop the god-level system?"

"Yes, subject