C187 Select

"How is this possible?" After a long while, Shen Jianxin finally let go of his hand with a look of disbelief on his face, "How did you absorb it so fast?"

"I... I don't know. " Lin Feng was at a loss. However, he had already thought of one possibility — the system gave him the ability to upgrade his aptitude.

"Strange, it's really strange." Shen Jianxin couldn't figure it out