Princess Connect! Re:Dive

Yuuki has been summoned to a beautiful land where a lovely young elf woman by the name of Kokkoro has been told to wait for him. She says that he has been sent by Lady Ameth and that it is her job to guide him and protect him but Yuuki can't seem to remember anything besides his name. Then there's Pecorine who shows up and eats all of the food. At least Yuuki's powers seem to be as advertised and he's able to boost Pecorine and Kokkoro's skills so that they can defeat the flesh-eating mushroom monsters that attack them, but other than that, nothing about this adventure seems to be going as planned.

Synopsis from Anime News Network