In short, it is a story where the protagonist travels to various anime worlds and falls in love with the male protagonist(s) (or handsome guys).
The first world: Become a demon king today, cp Shibuya is beneficial
The strange boy I met two years ago seems to know Shibuya Yuri's identity in another world. Could it be that he is also...
The second world: Vampire Knight, the final CP is tentatively decided as Jiulan Shu
All stories start from the time when the ancestor of vampires was born thousands of years ago...
Other worlds (not necessarily written in all):
Tutor, Psycho-Pass, Hunter, Net King, Seven Demons, Shinju, Noragami, Devil Survivor 2,...
PS:
1. Quickly travel through a single world. The protagonist refreshes his memory in each world (not completely) and has slightly different personalities.
2. Micro-thousands of people are obsessed with each other. In some worlds, the CP is not fixed, and it is 1v1 in stages.
3. A practice essay without a theme, purely to satisfy the author's personal hobbies. Write whatever you dream about.
4. It is possible to magically modify the original work, but it is absolute to remove the CP, and OOC is unavoidable.
Intention: I should only pick up handsome guys.