[Superheroes] Here Comes Big Sister Angel!

A short story written a year ago. It won't be updated, so just enjoy it for fun. When Angela Ziegler suddenly arrived in the Marvel Universe. The female lead is Mercy from Overwatch. I don't know what I was thinking back then, wanting Captain America to be the male lead, hahaha. But I only wrote a little, so let's leave it at that. I'm terrible at writing blurbs and can't think of anything else! Actually, I've had this idea for ages: give Marvel's superheroes a healer. If these guys had just brought a healer to their team fights, they wouldn't have ended up in such a state (not really). Theme: Lighthearted