The offer.

The Masked man's offer was met with a long period of silence, as Blake was thinking in the deeper parts of his mind.

After staying so long with the system Blake learnt how to hide his thoughts from the system even though it was in its head. 

Surely, this didn't go unnoticed by the Masked man. The prolonged silence and Blake's pondering posture made him realize what was going on. He was intrigued by how Blake could do this and would love to know how he learnt it, but that wasn't important for now.

'I can give you till your next meal to think about it.' The Masked man said not wanting to rush him.

'What are the perks of joining the league, and what is the catch, because it is hard to believe all this is for free?' Blake asked with a suspicious look on his face.