Icaruko
In this world whenever your soulmate sings you can hear them.
Gon and Killua are best friends, but neither sing often. It's just not something they do. But one day, when they're on a field trip with their fellow Sophomores, the whole bus starts singing along to some throwback songs from the early 2000's.
Both Gon and Killua hear the echo of someone else's voice through their head. And now they know that their soulmate is on that bus.
And they're both determined to find them. But there's a problem-
They're not the only ones that heard their soulmate. Turns out, there's quite a few on that bus that heard their soulmate singing along. So through trial and error, everyone has to find out who exactly it is that they're destined to be with.
This is not a musical!!!! There's music here and there, because there needs to be, but it's not a musical!!!!! If it were a musical they would find eachother a lot sooner lol.
Art isn't mine
If anyone wants to adopt this story dm me