A potion from the Dragon King's palace?

That's right. The daughter of the Dragon King passed down the formula in Suzhou. There's a lot of fakes going around, but never mind that.

I finally got my hands on the real thing.

They say that by regularly drinking this potion, a man was able to avoid aging at all in 30 years. Go on, try it out. Have a drink.

B-But why are you giving me something so precious...?

You say I saved you, but it wasn't that big of a deal, was it?

It's alright. There's just so much that I want to teach you.

Of course, if you don't want it, it's fine to refuse.