Yes, it's quite a good movie. It has an interesting concept with a female lead facing various challenges during a flight. The action scenes are exciting and it keeps you on the edge of your seat.
One thing we can learn is the importance of not giving up, even when the odds seem stacked against you. In the movie, the main character is in a difficult situation but she keeps fighting. Also, it shows how people can be underestimated because of their gender, but still prove themselves. Since it's based on a true story, it might also give us some insights into the real - life events that inspired it, like the nature of the challenges during that time period.
The Shadow King is purely fictional. It's the product of the author's imagination and doesn't draw from any actual events or true stories. The plot and characters are made up to entertain and engage the readers/viewers.