Jaune Arc Trailer (Under rewrite)

some story idea

i want to make a crossover trailer/story idea, but i need some help for demon slayer. i just need you to give me some idea.

first idea = demon slayer

for this trailer/story idea. i will make jaune get transfer to demon slayer at the midde of "natagumo mountain arc". but the scenarios of jaune get tranfer from RWBY i don't know which one is better. so you can chose from this 2 choice.

1. jaune get transfer at random time after "stray". this scenario where jaune still a beacon.

2. jaune get transfer after he get expelled from beacon after "stray" (his friend doesn't hate him, they still love him. he get expelled because glynda found out his fake transcript after she research jaune transcript again)

also should jaune have a shield too or just a sword?

now for jaune Breathing Styles. i chose flame breathing. beside i think rengoku like to teach him. and they have similar personality. they care too much for their family and friend. they will sacrifice their life for them.

jaune can probably can only use five form with little time he have (he still need to train his lung). but with his aura and breathing style. his strength can probably can match to a hashira. jaune still lose to them because they much more skill than him with even the help of his aura. with his semblance. he can match to upper moon demon on term of strength.

also jaune can't have demon slayer marks.

second idea = my hero academia (trailer in-progress)

for this trailer/story idea. i will make jaune get transfer to MHA at the midde of "U.S.J. Arc" when nomu beating eraser head. for this, this idea where RWBY crew watch MHA but jaune get transfer to wrong world. there jaune met his "eye the lord" counterpart. he will train for 2 months.

he will gone study in the hero academia after that. he will also have his own adventure, so that mean izuku still have some of his moments.

and i probably make ruby rose confused about her felling. at the start ruby have a feeling to izuku. but she also now have a felling with jaune after he fight nomu. the rest probably have different crush or just have motivate to become stronger. (i hate harem. especially izuku midoriya, already see that soo many time in a story where everyone watch izuku midoriya, he is not perfect, he still a human. and he not from your world oum dammit. that the reason i hate harem. if i ever make a harem story, i will try to have good reason, not just because he handsome, kind, or powerful. because he have save them or he see them at the lowest point (like touma from to "toaru majutsu no index") and at the start just normal friends that gradually become more. beside, i much prefer just 1 or 2.)

third idea = fairy tail

this idea i just come up just now so i don't have the summary, but i want to ask about jaune magic if he get transfer to fairy tail.

oc magic=(please give me idea for jaune power beside his semblance)

you can also give me some anime idea for crossover too. i kinda prefer if the anime have long series/episode like one piece or gintama. maybe it have good series too.