Real Life Battle

[Campus daily + multiple female protagonists + imaginary world + system + fan fiction] What would the ending be like if the battle were started in another way? This is another world different from the battle. The protagonist Itsuka Shido has been studying at Laizen International Academy for a year. One day, he awakened the system, and the system asked him to conquer the so-called heroine? Itsuka Shidou thought this was an easy thing. It wasn't until he actually met the heroine that he realized it wasn't that simple.