Fantasy: I Become Stronger by Digging My Own Grave

In order to become an immortal, he was reincarnated nine times! In the first life, Wu Lingyun dominated the world and amazed an era. In his second life, he achieved enlightenment through elixirs and was known as the world's greatest alchemy master. In his third life, he researched formations, trapped and killed countless powerful people, and created countless legends. In his fourth life, he specialized in chess. He once used the heaven and earth as his game and the stars as his pieces, leaving a great reputation. …