Found

A shy Neko boy was abandoned by his parents as a baby. Years after being in a bad orphanage, his nice grandparents finally found him and took him in. (y/n) became older and lost his grandpa. One day going out, he found a weird watch. He tries to use it and accidently went to another dimension. He encounters multiple girls on the way. He is trying to figure out how the watch works to get back home while trying to not be part of any of the dimensions he's in and still have enough charge in the watch to get home. However, the girls he encounters don't want him to leave and want him stay with them forever. Will (y/n) be able to get back home and see his grandma again?