I accidentally stayed up late and fell asleep and traveled through time.
In the first world, the fat man becomes beautiful and thin, and the cool and noble academic president.
In the second world, there is a fragile princess and a powerful regent who conquer the country.
In the third world, there is a heart-throb heroine and a sickly, weak and domineering boss.
The male protagonist in each world is not the same person, please mind the delay.
Concept: The heroine becomes more and more beautiful,