Gravity
The main physical law in Wondereal is Gravity — or, more precisely, Attraction.
Aya knows one of its axioms through repeated observation: white fabric attracts coffee.
Coffee is attracted to white because white is an open invisible, a field of nothingness and openness, unable to express itself from within itself. Coffee is different. Coffee has outward force. It steams out, spills out, leaves a mark, creates something. Coffee is a generative force.
Naturally, they attract.
Connection happens for a moment, but it can linger, wash after wash, through Time.
Wearing all white, Aya does not resist this law. She waits for it to manifest itself, letting imagination be painted by the gravitation of things toward one another.
Aya only leaves the ground to return to it. Connecting and releasing, touching and letting go — this is how gravity works for Aya, and how she orbits everything she encounters in Wondereal.