Shadow Motion

Shadow Motion (影移動) is an Intrinsic Skill of Star Wolf and Vampire.

Abilities
It allows the user to utilize Shadow Space (影空間). It is a space inside the shadow that connects it to other shadows and can be accessed through related spatial movement. There is no air inside the space, so the user needs to hold their breath while inside.

It mainly used as a spatial ability that reduces the distance traveled to zero ignoring obstacles by passing through the shadow space that leads from shadow to shadow, depending on the individual the range can vary.

It also can be used as a waiting area for Star Wolves, that allows them to stay by other's side regardless of the distance traveled by hiding in their shadows.

Heat does not change inside the space so it used as transportation route for the hot spring water in Tempest via plumbing that connects the baths to a faraway volcanic hot spring. Rimuru thinking about using it alongside magisteel wires to connect the world's cities together as a base for Global Communication Network.