Nazuna Miki Manga

As a Virtuous Middle-Aged Man, My New Life Was Confirmed to Be Sss Rank manga summary: The virtuous will definitely be rewarded!This world judges the deeds and good karma of your previous life, and grants you a rank when you are reborn. The benevolent man, even surprising the gods through this, decides to be reborn as the son Alexander of a noble family, and thus starts his SSS-Rank life! Follow Alec journey as he lives his life as a SSS Rank!!

Satou Ryouta who died from overworking at a black company was reincarnated to another world. Although Ryouta was alive, he is now burdened with the inconvenience that his level is fixed to 1 in this new world.Although he wasn't able to raise his level, he had a unique skill that can create a cheat-like item that shouldn't exist in the world from a monster.He got to know about his status and MAX them with the help of ability-up items. He gathered a number of weapons and items that can only be used by himself, allowing him to be level 1 but yet, having the strongest equipment.