This place is busy even after dinner time (9pm) on a weekday!
They promise fresh soup and that's what they give you.
I think the bottom half of the noodle menu is where you get the soup, and place the meats and toppings in yourself; and that the top half is a more complicated soup bases (most which you have to add-on meat, if you want meat in it).
The three soup bases that we tried were very good. The signature braised bone in soup was very rich, the fish one was no surprise either, and the kimchi soup was not too spicy and flavourful!