The introduction is a lie, so I won't write an introduction, please make up your own mind! The following one is actually quite deceptive to me. As follows:
The two people who were hurt by their feelings didn't know what they were insisting on, so one changed from an innocent little cutie to an arrogant queen who likes exciting games (tendency), and the other changed from a loyal dog to a vicious and evil person who is good at revenge. Is this the only way these two can heal their inner injustices? Will there be such a person who can heal all the hurt?