It was one of the benefits that the resonance brings. The Deity could take over the user's body for a limited time. This kind of shift control could lessen the stress and depression when the user was in a state.
Yman's and Sistela shifted position. However, a second after their shifting, he felt like he was sucked by something and found himself drifting in a black and white world.
Not only that, he could not feel the weight of his own body.
He felt like he was a drifting bamboo tube in the river, letting the current take him away.
After sometimes that seemed like ages ago, he found himself in a vast lake that seemingly liked oceans.
In the middle of the lake, he saw the familiar figure of a soul. "Demon of Position?" Yman muttered upon seeing him. Beneath the demon's soul, a small area of crimson water was surrounded by black and white.