My Next Life as. Deuteragonist: Sunny with a Chance of the LoV

When a young boy recalls memories of a time that shouldn't exist, what becomes of the teenager he would have been? When a woman is reincarnated in a world thought to be make believe, what becomes of its fate? When Katsuki's world is flipped upside down on what should have been a normal day in the park, he comes to several realizations that kick start what could end up being major ripples in the future. Or a 30 year old witch dies and get reincarnated as one Katsuki Bakugo. His memories are awakened (a la "My Next Life as a Villainess" bump on the head) and realizes there's a lot about to go down in ten years. First though, he's got to figure out how to fix things before they're broken, and find a way to prepare for war. And apparently, a witch's "Shadow" can physically exist here too.Warnings!!Mentions/depictions of death/drowning!Mentions of BullyingMentions of Witchcraft/Occult (Not the flashy kind from Harry Potter)More Tags to be added as we progress!