Excitement and fear struck her together. She had never experienced something like this before, so she clutched Lu Boyan's hands in a way that she never did before.

Before they could fully appreciate the beautiful sceneries at altitude, the roller coaster was about to rush down at a 90-degree angle.

"Ahhhh!" Su Jianan could not stop screaming again, and Lu Boyan wrapped her little hands with his, saying, "Don't worry. We're safe."

Su Jianan had kept ...