C21 Strong enemy

Mu Tianfeng followed Lena and learned how to shoot hidden weapons.

The speed at which he learned it, was truly shocking to Lena. Not long later, Mu Tianfeng was already able to shoot it out from different angles with his pine needle.

He estimated that in a few days, he would be able to learn all kinds of techniques.

With this talent, Lena was extremely envious.

"Cough cough, actually