Well, I thought that with Hayabusa's character, he would go destroy Vigoor out of a sense of duty. But then when I learned that he did so also out of revenge, I had this little headcanon that Kureha was his love interest which was why he was so vengeful. I'm probably thinking too much into it.
Nah it makes sense, it's far from overthinking. Plus she was his childhood friend, and you know Japanese media usually loves to pair the protagonist and the childhood friend.
I like the ship it's alright lol. It's hard to ship in this game, all my OTP's in this game are like 'ehh im not sure but hey it's cute' or multiships like i love both leifang x jann lee and rig x jann lee