What... She repays him for not sleeping with her by taking a bullet? Bruh if I give you gum you going to repay me with your house? This is nonsense man... The story is probably moving to fast fast to make sense and honestly it went downhill real quickly when the mc got tricked and trapped TWICE. Yea maybe tricked and trapped once by someone you know but humans usually harbor that fear with them for a while so the chances of you getting tricked AGAIN by a random person who snuck up behind you who; is a superpowered individual who's senses exceed ordinary humans is just utter bullshit unless you just never have your guard up but then you wouldn't still be alive.