It's supposed to be the dragon's horn, right?Right... The Azure Dragon, to be precise.Just like you, Iizunamaru.Yes. Blue represents compassion, after all.The 28 mansions...Exactly.The constellations defined 4000 years ago to represent the four guardian gods, yes?When the Azure Dragon appears in the sky, the harsh winter ends, and the blessed rains of spring start to fall...That's the reason the dragon came to be seen as the ruler of the heavens.I figured four animals ought to be easy enough to remember,
so I also taught them to Momoyo.