She was guided to jump into the sea, but she didn't expect to travel through time and become a female supporting character. She stood up for the humiliated female supporting character and fought back to become the king. However, she was taken into the arms of the female swordsman who was killed halfway and fell in love so much that she couldn't extricate herself.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.