Lol fail if you've never played any Monster Hunter Games on a Nintendo 3DS XL before then you shouldn't be playing Monster Hunter Double Cross XX on Nintendo Switch in the first place.
Since the game is in Japanese only you wouldn't know or understand what the hell to do in game lol.
No point playing Zelda BOTW if you've never played a Zelda game before especially Zelda Ocarina of Time 3DS.
No point playing the new Fire Emblem Warriors Game if you never played a Fire Emblem Game on the Nintendo 3DS before.
Same goes to Monster Hunter.