Demon Slayer: Forged by Sun

Transmigrated to the world of Demon Slayer, only to become a swordsmith?

“Then I'll forge the strongest Nichirin Blade!”

With each hammer strike against the iron ingot, a notification appeared...

[Impurities -1]

After a hundred refinements, another notification...

[Constitution +1]

Upon completing the weapon, a final notification...

[Current Weapon Sharpness Level: 1]

[Forgemaster: Strength +10, Constitution +10, Agility +10, Speed +10]

[Reward: Sun Breathing Technique!]

“Maybe... I should become the strongest swordsman after all?”