Bab 1924: "Using Luck Thief Skill Underwater" 

How about trying to use the 3D map ability first without using the luck manipulation ability? 

Maybe the ability would work underwater? 

Ainsley immediately tried to use her 3D map ability and soon, invisible sound waves slowly spread throughout the surrounding area with Ainsley at the center of the 'storm'. 

The sonic guy still had his sound wave spread like a net outside of the barrier, so he was the first to come into contact with Ainsley's sound wave. 

Immediately, the guy felt a strange energy sweeping through his invisible sound wave, as if scanning the sound wave or something. 

It was just that, the feeling only lasted for a while before that energy swept to other directions. 

At the same time, Ainsley flicked her wrist and a blurry 3D map slowly appeared in front of her eyes. 

The 3D map still worked, and it was actually better than when Ainsley used it on the shore.