I haven't seen any golden koi there. It's probably on the side I haven't explored..?
True, when I was with my friends we didn't bother checking out the main hall at that time. The last time I went alone, I checked it. Probably because there's no crowd unlike daytime. Nowadays it's very crowded there, not sure if people can still enjoy and see details like the dragon under the lantern.
The line? I was really wondering what line was that but after repeatedly checking my post, I now understand what you meant. It's > then you type the paragraph.
this is a sample
This is the golden koi I was talking about. You were in the correct place at the waterfall. But it hung out on the other side of the bridge in the few minutes I was there watching.
Thanks for the tip about the line. You have all the tricks.