Strongest Rascal Is Reborn

Lin Chen risks his life to carry out a talent transformation invocation for his brother with limited talent. 
He impressively succeeds to turn him into one of the six strongest saints in that era but in a strange turn of events, due to his brother’s wild ambition and greed for ultimate power, Lin Chen gets killed. He is plugged with bitterness given that he was a gifted and talented saint, possessing unparalleled strength and power. A rogue saint with the uncommon trait of never sticking by the set rules. 
Lin Chen is fortunate enough to be reborn a thousand years later in a mid-level dynasty, into the body of a crippled trash who had been recently killed by two servants. He is driven by rage, vengeance and wrath as he resorts to resume his former glory, the rogue cultivator who never abided by the rules. 
Armed with years worth of combat experience and knowledge, he is determined to seek retaliation against his stray brother who backstabbed him in his past life, and kill his present enemies.