C5 The Afk System Leveled up to 999 in One Second

"Is that all?" Gao Mu was utterly astonished.

"That was too quick! Has my level not even gone up by one?"

Pondering this, Gao Mu accessed the system to check his skills.

Upon opening it, he was astounded.

"What's happening here?"

He had assumed his language skills might only advance by one level, but they had skyrocketed to level 999