Shang chi and the seven rings (warning: spoiler alerts, very confusing)

In every marvel movie, there is always something about killing and murder.The newest movie, “Shang chi” was pretty fun. It's about this guy who has these rings(they kind of look like bracelets) and he is like a guy that uses his rings for evil and power. But then one day, when he was about to kill an entire town, he meets this woman who is like the only person who could beat him in a fight, and then after she beats him, he falls in love(?) Then they have two children, a girl and a boy(the boy is Shangchi). When they married, the guy didn’t use his ring. But then one day the mom dies, because of some people. Then the guy goes all crazy which causes him to use the rings again. And so the evil power of the rings makes him force his son to become powerful, but then the son hates that and so he runs away. But then the dad finds him after like 20 years, saying that the dad found the “dead mom” in her hometown which was the town that forbade him to come because he was evil and stuff when he married the mom. Then the dad with his giant army tries to destroy the town and find the mom ,which is actually dead, but then when he tries to break through a wall, which is made out of something that's extremely powerful, instead of the mom being inside there, there is some monster that could kill anyone in like one touch so then the dad dies, after he apologizes to his son and the son rides on some dragon. When I saw this movie, it was funny but then surprisingly not that many killing parts. In my opinion it was fun but then compared to other marvel movies, pretty disappointing. Also because it takes place in China, it was very china-ish and it kind of makes china look better than it really is.