I'm not sure specifically as I haven't read this particular Chinese novel. It could be a love story where someone is waiting for another person with great patience, like a mote in the air, small but persistent in their waiting.
You could try searching for it on major Chinese literature platforms like Qidian or Jinjiang Literature City. They have a vast collection of Chinese novels.
I don't have the exact figure at hand. Kingda Ka's height and structure might make it challenging to determine the number of stories precisely. Maybe a search on a dedicated theme park website or enthusiast forum could give you the answer you're looking for.
It's hard to say for sure. Sometimes stories like Sardar Ka Grandson blend real-life elements with imagination. It could have a kernel of truth but be embellished for entertainment.