When Gongenzaka hears word that Foster is 'ready', it is hard to say if he himself is...excited, exactly. There is a fair amount of unfortunate necessity in the entire agreement-aside from the fact that it came up entirely out of coincidence with regard to Foster needing something to do, and he himself needing something to practice magic upon, there was the added fact that what he needed would require some semblance of a soul. Spirit. Anything, really, so that he could actually practice mucking around with those energies for the sake of healing a poison.

A natural poison, mind, which begged the question of whether or not the whole matter of 'undeath' would interfere too heavily with that in the first place. (Hopefully Foster had some sort of work around for that).

Regardless, he is coming toward the lake, and...almost afraid of what to expect when he reaches the shoreline, honestly.