Dystopian Romance?

My dad said that there was some kind of mission or quest we were needed on, and he took me to space. We went to this tower in space, it floated just above Earth. It was a tower where superheroes lived. I was introduced to two boys while standing at the top of the tower. It was really high, and I was pretty scared, but they showed me you could walk on the sides of the tower and wouldn’t fall because it had a gravitational pull. Honestly, all I remember after that is our quest went on pause because I was in a ballet performance. I think it was the Nutcracker, and it was winter time. I was on the quest with the boys and a bear cub sidekick. However, backstage, I was like hypnotized by a spirit to continue without them, so I took the bear cub to this beautiful pastel flower field I knew I had to go to. I realized how much I had missed spring.