Other World (traveling back to past from present l)

The story overall is quite good, though the ending was rushed in my opinion and the whole crush on her brother (not end game) is weird and not necessary. The story had amazing art and concept.

Loved it re read it 3 times.
A boy goes back in time after a fall after meeting his ill grandfather.

I do think she up and left way to easily but other than that it was a decent story of a girl going back in time on accident at first and falling in love,also some action.