After having veered to the side and left Rita behind, he had quickly caught up to Rika while circling around her.
Once he stood two dozen steps to her left, he had activated his Shadow Lacuna Skill.
This time, however, it hadn't been activated to make Rika slip.
Shadow Lacuna and Slithering Shadow were two sides of the same coin.
Both created a sub-space in shadows.
Slithering Shadow allowed the User to slip into that shadow, while Shadow Lacuna allowed the User to wield that space differently.
With Shadow Lacuna, others could be made to slip into shadows. Additionally, things could be slipped and stored in that space.
Amon had gained a practical inventory with Shadow Lacuna, where he could store his various items and weapons.
