Double Cultivation System

Failed to be reborn, traveled to another world, obtained a double immortality system, and merged with the soul of the previous life. Since then, the spiritual roots have doubled, the understanding has doubled, and the most important thing is that the spiritual roots and understanding can continue to improve. Others are still worrying about training resources, and he has too many elixirs to use up. While others are worrying about getting a good magic weapon, his weapon refining skills are like being unlocked and maxed out. While others were still haggling over the price of a talisman, his talisman-making skills were instantly raised to full level. In other words, having many skills is not a burden, and he not only has many skills, but also has super high cultivation level. Don't call me Emperor, Talisman God, Weapon God, Formation God, Alchemy God, Puppet Refining God... Any of them will do.