Fine guys, I'll admit it, I have an oc/sona that I ship with c!Karlnapity, and it has hella lore to it. Long story short, cKarl and cKuro (listen, he's my first oc, so I kinda just gave him my name so I can also use him as a sona-) accidentally bumped into each other when cKuro somehow found himself in a white castle dimension than the dimension he was trying to travel to (has XD's mischievous ass scent all over it), so when he sees Karl, Karl freaks out and tries to get Kuro out, only for their abilities to mingle and accidentally teleport Kuro into the dsmp in the past, smack dab right in the middle of the chaos when cWilbur blew up L'manburg. That's where his story begins, being in the dsmp trying to find a way back to his original timeline while also dealing with everything that occurs in the dsmp. Some canon events change due to his involvement obviously, and he also starts getting himself involved with cKarlnapity by having a crush on cSapnap first. He did get close with Karl cause he remembers him from the Inbetween, but Karl doesn't remember him (hasn't time travelled yet, so makes sense). Karl could tell something was up with Kuro, so Kuro tells him that he has a crush on his boyfriend/fiance out of guilt cause he doesn't want to cause any drama. However, Karl is absolutely on board with the idea about having a third boyfriend, so he secretly tries to get Sapnap and cQuackity to be open with the idea as well. Sapnap is obviously to everything, and Quackity is suspicious from Karl's sudden cheerfulness and for spending way too much time with the new guy (he's a jealous duck, you honor). Eventually, they get together and it does start off rocky at first (mainly Kuro and Quackity butting heads a lot and arguing, especially with the whole butcher army and Techno's execution, but they started to get along afterwards cause of ✨trauma✨), but they get all really wholesome together and unite Las Nevadas and Kinoko Kingdom as Kuro actually provides COMMUNICATION and keeps a certain someone (*coughs* Q *coughs*) in check. So, some events like with the whole blackmailing and torturing people didn't happen ^u^ (fight me, I fucking dare you, this is MY au). They also get to have a wedding at Las Nevadas, and a honeymoon at Kinoko Kingdom uwu
