Remote Swap in HTTYD

Its a normal day on Berk snotlout and his friends are train whit his dragons because viggo have attacked berk ok peoples thats was for today says hiccup all go home too snotlout before he go too he go to the beach he look around see the sea and see a mistery pagage he think if he soll open it and he do it he found a paper a instruction hm Remote of Swap thats device can Body Swap Body And Life Swap Body Memories Life Swap Memories Swap Soul Swap Possesion Brainwash Swap Personality Swap he think what to do if he search one of his friends or wait until another day