There's not all that much to it - as Nita reads aloud, both Ken and Minomon will feel the power in the words, the universe leaning in to listen to her.

Once the spell takes, there's a distinct blue glow in the air around the pandas, and then... nothing.

But Nita nods, and carefully scuffs out part of the circle, deactivating it safely.

"That'll do them for today, then. Whether they move a few feet or a few miles, they'll be covered, and I'll get a notif in my Manual if anything happens."

'Anything' in this case, meaning 'anything bad.'