king of devil

After a mundane life, Sirzech finds himself reborn as Sirzech Lucifer, one of the most powerful devils in existence, complete with the peerage and power to match. Yet, this isn't his world. Thrust into a chaotic multiverse where cosmic threats loom and alternate realities intertwine, he must navigate treacherous political landscapes and fend off challenges from gods and devils alike. His gentle nature is constantly tested as he's forced to wield immense power, protecting not just his new family, but perhaps, the very fabric of reality across countless dimensions. Can a man of peace truly embrace the mantle of a devil king, or will his inherent kindness be his ultimate undoing in a universe built on conflict and conquest?