Brother, is there a problem with me being a magical girl?

As a young social intern specializing in funerals, Lin Ran knew very well that the peaceful and boring life in front of him was what he wanted, but he never thought that such a simple wish would be difficult to realize.
When things about magical girls broke into his life again and again, Lin Ran always avoided them on purpose.
However, he never imagined that even his younger sister became one of the magical girls at some point.he...