This stall is located at the corner of the shop where we did our 1st foot message in Pratunam Market. When we passed by, both of us just attracted by the color of the noodle soup of its customers. Red in colour, seem spicy just like tom yam soup! When the noodle soup came, we surprised the soup was clear in colour. We thought it would not be spicy since the colour is so clear. We were disappointed, and thought we ordered the wrong food. When we tried it, it's unexpectedly very spicy due to black/white pepper (像辣汤) Look at the fish balls. It was homemade and mixed with some mushroom. 很爽口! Finally we knew that the red colour we saw was from the chili powder which you can find it in every restaurant or food stall. How's the taste? If a slim lady like her could have 2 bowl of this noodle soup, what do you think? She was really love it, every time we had our meal during the trip, she would say that this soup was the best! ^^ PS: 30bhat per bowl