Ancient Strengthening Technique - Chapter 555 Qing Shui's Methods.

Eight years of climbing the Tower taught Dante one thing: trust gets you killed.He learned that lesson when his best friend sold his entire party to the enemy. Now he's back at the beginning with eight years of future knowledge, a dead sister who's suddenly alive, and a front-row seat to watch his future betrayer charm everyone around him.The smart move would be to kill Adrian now, but Dante has a better idea.He's going to smile, play along, and take everything Adrian wants for himself, the power, the connections, the allies and before putting a knife through his empty heart.Revenge is a long game. Good thing Dante already knows how it ends.

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?”

With unmatched talent, but a fate sealed by a terminal illness, Jeong Yeon-Shin challenges his destined death for a chance to live.Set in a realm where elves and dwarves coexist with martial artists, this is the story of Jeong Yeon-shin, a genius fighting to extend his life against all odds.