The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far

Shiina Kazuya dies protecting two young girls and reincarnates as a young noble named Cain in a world of swords and magic. Hes excited to be in a fantasy world, but then the gods grant him some insane protections and status...

Cain and his family leave for the capital. Along the way, they encounter two noble maidens beset by a horde of monsters.

Cain has been named a baron and given a mansion—an old, dilapidated one. But with his magic, hes able to fix it up like new in no time, and he immediately starts preparing to host a debut party to introduce his mansion to noble society.

Cain finally reaches his twelfth birthday, the day he can register as an adventurer. He heads straight to the guild to sign up, but some older adventurers pick a fight with him, and hes saved by a red-haired man who looks very familiar...

Cain finds himself before Hirasawa Yuuya, the first king of Esfort. Yuuya tells Cain that the seal on the evil god Aaron is weakening, and Cain must fight him. Cain is hesitant, but then Yuuya tells him that Aaron is linked to Shiina Kazuya...

Cain finally gets to participate in a magic class, this time to learn summon magic... and he ends up summoning the Prince of Darkness. Meanwhile, signs of a monster onslaught have been observed in the Forest of Monsters.