The old madam agreed very quickly and straightforwardly. "We're not too sure what that thing is anyway. In any case, we got it coincidentally, and it only seems to nourish the human body; apart from that, there doesn't seem to be anything special about it. It's useless for training and cannot raise one's cultivation. It only so happened to be useful for maintaining your mother's lifeforce. If it wasn't of use to your mother, we would have already dumped it a long time ago… If you want it, take it, if you see anything else you like here, take a few more with you…"