Yes, there could be. For example, in some fanfictions, the marriage might be a part of a complex magical plot to unite the different magical powers. It could also be a way to end the long - standing enmity between Harry and Voldemort. However, this is a very unorthodox concept compared to the original story.
Well, in such fanfiction, perhaps the plot could involve a new form of magic that forces them into this strange union. Harry, being the hero, might see it as a chance to reform Voldemort and Lucius. He could try to introduce them to the concept of love and friendship in the wizarding world in a whole new way. But of course, this goes against the normal flow of the 'Harry Potter' series.
There might be a plot where the magical world is on the verge of a great disaster, and an ancient prophecy dictates that the union of Harry, Voldemort and Lucius through marriage is the only way to save it. Harry, being selfless, agrees to this strange arrangement. They then have to learn to co - exist and work together, which is full of conflicts and reconciliations as they all have very different personalities and pasts.
The best chapter pointer here is Chapter 41, "Actually Still the Museum Director?!". It opens with The live streaming room suddenly boiled over again. and closes on In contrast, Wen Jiaojiao didn't have such awareness..
The best chapter pointer here is Chapter 38, "Pretending to be a Top Student? You Must Have Forgotten Your Own College Entrance Exam Score!". It opens with Jiang Li had also observed the girl who had just entered.
A practical answer is Chapter 66, because it turns the idea into a concrete scene. The chapter opens with I can't take it anymore, why did the young master even find a pair of..., adds pressure through If adults can't sort out their own breakfast, what good are they?, and ends on Unable to find a.
Look to Chapter 75 for the clearest answer. It begins with The ordinary people in the livestream were all stirred up by this scene., keeps building through [Did you see that, did you see that?, and lands on But, being a half-baked practitioner is just fine..
If you want the clearest chapter reference, go to Chapter 58. Early on, Facing Jiang Yan's triple barrage of questions, Jiang Li's only response...; later, the chapter leans on After a long while, she yawned indifferently and said, "I didn't pick up....
The best chapter pointer here is Chapter 43, "How can sitting in business class be this uncomfortable?". It opens with The moment He Yun willingly sat next to Jiang Li and even took off his... and closes on Just as she turned her gaze away, the other party huffed and withdrew her....
A practical answer is Chapter 34, because it turns the idea into a concrete scene. The chapter opens with Seeing that the public sentiment wasn't quite right, Su Yinwan felt..., adds pressure through Hurry up and start the live show, I can't wait to watch the universe's..., and ends on Now that.
Look to Chapter 62 for the clearest answer. It begins with Sitting on the edge of her bed, she pondered for a while before lifting..., keeps building through The moment the door opened, she saw her photographer with his hand still..., and lands on Jiang Li reached in, pulled out a piece of paper.
A practical answer is Chapter 69, because it turns the idea into a concrete scene. The chapter opens with Since the phones issued by the program team couldn't log into Weibo, Wen..., adds pressure through He knew his charm was undeniable!, and ends on Wen Jiaojiao immediately hugged her arms.