Distasteful as it is to do it in his own bathroom, it's easier this way, when he has both Jade and Heine to watch over. Firmly, he steers Heine across his room, into the bathroom, where he Conjures some salt water into the tub.

"Come here," he says, motioning for Heine to move closer. He can hear soft footsteps behind the two of them; as expected, Jade had decided to follow them into the bathroom, driven by his insatiable urge to know.

Eichel doesn't mind. Better to have an inquisitive student than a dull one.