Fear
It's not enough just to practice. Emma even had to reopen some old videos on her cellphone. The videos were a teaching recording from Emma's martial arts teachers who had trained her since she was a kid to this age. Not a few Jonas videos were also included. It made Emma, for the first time in her life, miss the figure of the man with a thin beard and sad eyes.
Emma looked at her phone screen again. As usual, the phone was always quiet without any notifications. Emma began to think, was this what called loneliness? Was this what it felt like when we needed someone to share our heart with, but realized that we didn't have it?
Emma thought that being trapped in her father's golden cage was the biggest problem in her life. But now, she had even forgotten the problem. She realized the outside world was more terrifying than she had ever imagined.