C375 Athena.

Kieran scratched his head.

In fact, he did not believe it.

Then, he followed the initial mission's requirements and did 100 push-ups, 100 frog jumps, and ten kilometers of running. After that, the reward was given out. His physical body had really increased by more than two times.

This was all real strength.

There was no illusion.

This system, in addition to his own bloodline