Yukimura Seiichi and Ito Nao were originally two parallel lines that had no intersection.
But! They were enjoying a joyful (?) Campus life, but from one day onwards, they discovered that every night when they fell asleep, they would be forcibly abducted by an elusive system into a different world with a Western fantasy novel as the world background, and two NP harem novels as the "plot". When the protagonist was determined to overthrow, but failed to succeed for a long time, and was annoyed by the harassment of the protagonist, he transformed into a villain BOSS, a peerless beauty (beauty) who constantly added obstacles and difficulties to the protagonist's way forward.
This story tells us: You need to be careful when chasing people, and avoid stalking.
Even if you have the halo of the protagonist, the unbearable beauty may turn into a villain BOSS.
They traveled through time to become the villain BOSS, and their mission was to stop Stallion Man and Mary Sue, NP.
In short, destroy all their karma and help countless beautiful men and women (as well as myself who was innocently shot) escape from the clutches of the protagonist.
In order to go home, they were forcibly bound as partners and walked together, trying to adapt to this strange world that was full of crises and 100% painful. They joined forces to overcome every difficulty, accompany each other, learn from each other, become stronger, and embark on the road to becoming strong.
[Author: In fact, this is just the evolutionary history of a pair of young girls who worked hard to complete the tasks set by the system in order to obtain the "return ticket" provided by the system. After successfully returning to the original world, they fell asleep again and were kidnapped by the system to a different world. They continued to work for the "return ticket" over and over again, and finally gradually grew into partners of God (History of Blood and Tears)]