Tensei Shitara Sainou ga Atta Ken Isekai Itte mo Doryoku Suru

A ronin student despite his efforts yielding no rewards suddenly found himself in a different world when he tried to stop a robber with a female convenience store clerk He sought a talent that would be granted only through earnest efforts from a deity and was gifted the skills of Innate Talent enabling him to outgrow others consistently and Clairvoyance which lets him appraise people and items However he needs three times the usual experience points for leveling up Reborn as Marus the second son of a viscount family he diligently improves his stats But near the town signs of a monster stampede are emerging Thus begins an otherworldly reincarnation effort fantasy