+ An alternate-world setting. Saying more would spoil things, so for the atmosphere, think Devil May Cry 5 or Silent Hill... Ah, actually, the title is already the biggest spoiler (.
+ I have a setting-creation obsession, so there are all sorts of related details. Feel free to skim them. All you need to know is that things are extremely dangerous, but the senior brother and Xiao He are both very handsome.
+ In my version, Xiao He has the personality of a stubborn old geezer who refuses to admit anything. After all, Xiao He... is an attacking lead who doesn't even have an official character design...
+ I'm keeping the sad detail that Xiao He is mass-produced, but I'll do my best to make it less sad.
+ Yes, I'm wandering farther and farther down the path of bizarre crack pairings and bizarre writing styles, and I'm not turning back.
+ There are some strange, deadpan jokes.
Are you still writing? I just thought about it and realized that I had been cheating for four years. When I came here, I found that you were much more diligent than me, and you had only been cheating for one year. XDDDDDDDDD, how about we live together? (~(~￣▽￣)~I am a sheep)