Refining the Safe House

Amidst his excitement, Waldo's mind was jolted.

A wealth of information came from the system.

"Refining the safe house, merging with it to enhance its defensive capabilities?"

Waldo was slightly startled upon seeing this information.

According to the system, each safe house is extraordinary and can form a contract with a challenger.

Once a challenger refines the safe house and becomes its true master, the safe house will become a part of the challenger's body.

Like an arm or a leg.

The challenger can control the safe house with just a thought.

Also, as the challenger's strength increases, the defensive capabilities of the safe house improve as well.

For the challengers, this is great news.

A timely aid, indeed!

However, for Waldo, it was not essential.

He was confident in his ability to survive in an environment ravaged by monsters.