Busan, a place I want to visit again

I went to Haeundae for 4 days and 3 nights last August, but since I went feeling a bit uneasy, the trip was just okay. I really want to go back. I made a big decision to book a room that cost 1 million won per night, so I have many regrets. I couldn't even try the mango shaved ice.
Once my mother recovers, I should take her and go again. Let's live life enjoying health and wellness.