a change of pace fanfic

[Long Chapters] – 10k-15k (May exceed this with multiple parts) ************** [Current word count]: 3,872,995 ************** [Please note: This novel follows the LIGHT NOVELS and NOT the ANIME.] ************** [Author's Note at the end] ************** For a more detailed understanding of the storyline, kindly read the Auxiliary Chapter for comprehensive insights into the novel's plot. ************** Synopsis: ************** Floating in the void for an unknown stretch of time, our lost soul is reborn into the realm of High School DXD. With amnesia clouding his personal past and no inkling of the one responsible for his reincarnation, join our protagonist on his journey through this new world as he gradually unravels the mysteries of his own history. Yet, a peculiar incident occurs during his reincarnation, further complicating his already unusual fate. This occurrence binds him to another realm, but the question remains: which one? Follow Jin as he embarks on his second life in the Draconic Deus, forging numerous connections, unintentionally becoming a savior of the world, and constructing a fresh existence for himself. ************** “—I won't protect everything. Although, I will absolutely protect those precious people within arms reach. If it's for the sake of that, I will slay everything.” — Jin ************** “—Everyone deserves a future, many can redeem themselves, but I've also come to understand that not everyone deserves that chance.” — Jin ************** Author's Note: ************** The MC is OP. However, this narrative focuses on his personal growth, delving into his emotional and mental development, his battle against self-doubt, and his relentless journey toward self-improvement. This novel places considerable emphasis on world-building, intricate character interactions, slices of life, and the nuances of romance. Brace yourself for a staggeringly extensive harem, featuring a whopping 90% of the female cast, along with some original characters. (Refer to the Auxiliary chapters for more detailed information on this aspect of the story.)