The Highest Achievement of the Elf Dimension

A young man died accidentally while trying to save his witch sister, but he came to a parallel world full of little elves and Pokémon. What achievements has he made in this familiar yet unfamiliar world? PS: The protagonist has an achievement system. He has a witch sister who cares and emphasizes him, a gentle and pure childhood sweetheart, and a lively and cute little loli. I will omit the description of the experiences of two best friends. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.