[Crossover] Breaking Through the Dimensional Wall

When the dimensional wall breaks, what would you most want to do? -- "Welcome to the 2.5th Dimension." Reader's Guide * Since the author died from their obsession with Katekyo Hitman Reborn and refuses to change, and all attempts at rescue have failed, this story's CP is 2718. Gokudera is at the center of the world, so if you can't accept that, click the X in the upper right. * The author is a fanatical lover of rare pairings and loves protagonists who are tops, and has no plans to repent. You get it now, right? ╮(╯▽╰)╭ * This story is clean, with the plot focused on romantic tension. If you want to see explicit content, you can leave now. * That's all for now. I'll add more if I think of anything. Don't blame me if you skip the description and get caught off guard (o?□?)o #favorite_1{color:#red;font-weight:bold;}