I am putting this on both versions of my Bluebird Found stories as well as my latest Lincoln and Sibella story. basically what do you think of me trying a 3 way crossover with Loud House, Hazbin Hotel and Ghoul School where it starts with Lincoln visiting home during break from Grimwood's. If you think I should do away with Ghoul School then this plot could still be done but on Fanfiction it would be listed as Hazbin and Loud House as the site doesn't allow for 3 fandom categories.
Basically my idea is that Lincoln decides to help Lucy and her friends with a ritual to summon the king of darkness (which unknown to them would summon Lucifer from Hell) but due to an accident Lincoln is in the circle and pentagram as the ritual is going on. Charlie is asked by Lucifer to go in her dad's stead but she ends up screaming as the ritual is messed up and Vaggie then tackles Charlie to try and help her as she is part of it as well. :Lincoln ends up summoned to them in Hell and is changed as he is now half human; basically he gains energy and power from Charlie and Vaggie so his new half is mostly Angel with hint of demon from Lilith. Basically Lincoln is now as much a son to Charlie and Vaggie as he is to Lynn Sr and Rita and he has to stay with them to help him control his new powers and he can learn to change into his new form. Basically his other half will look like Charlie and Lucifer with the white skin and red cheeks but he ends up learning how to get a more demonic form with the horns and getting wings similar to what Vaggie ends up getting in Hazbin.
Plus if the Ghoul School crossover is included then the Grimwood students especially Sibella (sucker for the pairing) are worried for Lincon as they don't yet know what has happened and Lucy is feeling guilty as she blames herself.
What do you think and I am open to ideas please?