Review Detail of Macguffin_ in Mastermind: Genderbent Villainess

It's my first time reviewing a novel. The books is a very good read for a gender bender, but author hasn't invested much into world background and power levels. But the main thing bothering me is that the mc flirts everywhere and at every chance she gets, sometimes I cringe so much I have to drop my phone for some time, please work on that