As the Night Ranger System had conveniently modified the goldfish's ability, adding onto the fusion that Shika was capable of attaining, it wouldn't be polite if he remained silent after all that.
The advantage of sharing all senses with her was that he was able to experience everything that she did. And this included her fusing the mutated beast's abilities to condense a powerful one and her action of opening and closing her dimensional storage.
She had done it more than enough times that Compass Carburettor had gotten accustomed to it, grasping it completely.
And now, using plunder, he targeted two things simultaneously.
First was the Night Ranger System's Mental Energy. Of course, as it had already fused with her body, its reserve of Mental Energy should be stored somewhere within her. There was also the option of dispersing it throughout her body, like his Mental Energy form.