Cultivation of Immortality: Starting from Marrying a Female Ghost King with Zero Betrothal Gift and Becoming Invincible

[Fantasy cultivation + invincibility + single female protagonist + liver system + cool writing] Qin Puzhuo was poisoned by soul-eating poison and his life was in danger. Only dual cultivation could have a chance of survival. But the blind date fairy asks for sky-high betrothal gifts as soon as she asks for it! Cultivation is difficult! Getting a wife is even harder! Reluctantly looking for a chance to survive in the ghost world, he dug up the female ghost king, and the two of them became immortal by chance. Qin Puzhuo relied on the [diligence can make up for weakness] system. From [Spiritual Wood Discrimination], which can identify wood and poison, to [Building Wood Divine Kingdom], which can regenerate the world with just one thought. From the [Fire Control Technique] that can burn wood to make elixirs, to the [Eight Desolate Dragon Flame Technique] that can scorch mountains and cut off rivers. From the [Sword Qi Jue] that can cut iron and metal to the [Daluo Sword Jue] that can transform the sky with swords Looking back at the couple, one of them became a supreme swordsman from the bottom, and the reborn ghost king became the lord of the ghost world!