This is a swap au where all the characters are switched with someone else. So for example, Lunar and Solar would switch, so now Lunar is a mechanic and Solar is the fun-sized lil dude we know Lunar to be. That means that Sun is the smarter one and Moon is the more caring one. Sun goes insane after loosing Lunar, becomes DarkSun and joins Nexus. I think you understand. It changes the lore a bit as well! Instead of Bloodmoon it's KC so KC is behind July 16th and Bloodmoon is Sun's KC. Moon commits July 16th this time^^