If you like ligaments this is a joy. I very rarely see dishes that just have this, usually it's in some stew with veggies and meats.
Here you have about 10 huge pieces of ligament, and it's pretty well cooked, very soft. The sliced beef were dry though.
Soup had depth of flavour and thickness, at least relative to Korean beef soups, but the addition of butter was weird
Overall it's a rare treat, you don't see this often. I appreciate it very much