However, after receiving guidance from that mysterious expert, she was told that in battle, you should leave no stone unturned. Anything like eye poking, groin kicking, sand throwing, biting, scratching, etc., are fair game.
In any case, as long as it defeats the opponent, it's a good tactic. Special circumstances require special measures, and one shouldn't be too orthodox.
At this moment, she felt this was a form of growth and progress for herself. What's wrong with pinching someone? Heck, as long as pinching works, it's fine, isn't it?
If it were her from before, there's no way she would use such a move.
Just like the old saying goes, humility makes you progress, pride makes you fall behind. Now, she humbly accepted the guidance of that mysterious expert and put it into practice without being restricted by the means. The effect was indeed quite remarkable.
