Demons Are Rampant, My Skills Can Be Integrated Infinitely

In his previous life, Chen An was a submissive worker who worked nine to five jobs. He worked hard for half his life, and finally died suddenly at his workstation. When he opened his eyes again, he came to a world of immortality where demons were rampant and power was attributed to himself. In this life, he no longer wants to be a cow or horse, he wants to live a wonderful life! Then he discovered that his skills could be integrated infinitely! [Fanpin·Iron Cloth Shirt] + [Century-year-old Black Tortoise Shell] = [Xuanwu Zhenshi Jin] (The earthquake caused death, and the ground became a mountain) [Fragment of Chapter·Qi Nourishing Technique] + [Demon King·Red Scale Python Gallbladder] = [Great Sun Burning Sky Sutra] (Spiritual power turns into fire, burning all things) [Ordinary Grade Iron Cutting Sword] + [Bone of the Sword Demon] = [Sword Cutting Technique] (cutting the river with one sword will definitely result in a critical hit) … While the so-called genius goddess was still fighting for a mysterious book, Chen An was already looking at the demons all over the world. "That ancient dragon demon's dragon horn is pretty good, just perfect for fusion with my [Dragon Capture Hand]!" Now that I have relived my life, I will not be a cow or a horse, but only be that person above the clouds - the Lord of all laws!