The Rebirth of a Killer as a Businessman and a Dandy Young Master

Liu Qiang, who was a killer in his previous life, traveled through time and became a good-for-nothing young master from an ancient merchant family, but unexpectedly obtained the [God-level Five Realm Fusion System]. As long as you fight, you can gain corresponding abilities that surpass your opponent! Demonic swords, fighting spirit, monsters, gods, the stronger the enemy, the stronger the ability you get! So Liu Qiang started his free career again, and all hostile forces will become the fodder for Liu Qiang's growth. You can be strong, but I am stronger than you!