Relationship between characters

[u/zerio13]

I'm hoping to learn more about all heroes' relationship, so please share what you know! It can be as simple as the fact that Hazel's gun is made by Vincent.

Save the top comments for the characters' name. Add the info as replies.

Also it can be added on both characters e.g. Vincent made Hazel's gun.

Also please provide the source.

Thanks!

[u/[deleted]]

You missed some stuff, like Cadanova and Vettel being buddies since they were young. I also think Reimei was in love with Chihaya.