As seen in the official trailer for World of Light, Galeem and his army of Master Hand copies managed to take down the opposing heroes & villains and turned very much every being in the entire universe into Spirits to work under his command. But as we all know, Kirby was luckily able to get away and survive the universal vaporization as the sole fighter left (and no, it is NOT because of a personal bias, actually due to him being one of two other characters who can plausibly escape Galeem's attack and the fact that he's the perfect fighter to start off with particularly for beginners.) in a brand new world. However, only characters of the main base roster have been captured, what of the likes of Piranha Plant & Joker? These two will be immediately available to play in the Adventure Mode, just if you have a completed save file, you'll have to save a certain number of fighters in order to unlock them normally. This latter fact to me kind of implies these two (along with the other four unknown characters of the DLC pass) actually did make it out alive as neither of them must be fought in a 1v1 battle, but has anybody ever thought of any headcanons if this were the case?