Next in line to manage a large corporation is our protagonist, Rei Sawatari. He inherited one very important item from his grandfather, the pocket watch. A mysterious power lurks within that pocket watch.
‘The power to go back in time five minutes.’
It’s a power that he can use as many times as he wants, but it’s somewhat difficult to make use of.
If he uses it well, then there’s no telling what he could accomplish. He could even save the world… but he shouldn’t need to do anything amazing like that.
Our protagonist is just a boy who became a time traveller in order to have fun adventures every day.
Rei Sawatari created a list of cute girls, who he confesses his feelings to one after another, then he uses the power of the pocket watch to turn back time, investigating the girls who might be interested in him without any risk.
After school, on a day just like that. A girl falls from the roof of the school building, splattering against the ground.
When he turned back time to find out what on Earth happened, he found the first year girl, Suzuki Miu, who was right in the middle of confessing her feelings to his best friend when Rei walked in at the worst moment.