When you have a heroine who always shines by your side, you realize that you are actually just an insignificant supporting role.
When the heroine always becomes extremely powerful without any effort, someone is still working hard to sweat.
Finally...
When the heroine is extremely shy and protected by a strong man, someone no longer needs a strong man to protect her.
Well, she admitted that she just wanted to be an extremely powerful and beautiful super heroine!