Swordmaster’s Youngest Son

Jin Runcandel was the youngest son of Runcandel, the land's most prestigious swordsman family...
And the biggest failure in Runcandel history.He, who was kicked out miserably and came to a meaningless end, was given another chance."How do you want to use this power?"
"I want to use it for myself."Memories of his past life, overwhelming talent, and a contract with God...
The preparations to become the greatest are complete.