The World of Demons and Ghosts: I Can Cultivate by Spending Lifespan

Monsters run rampant, throwing the world into chaos.

Year after year, natural disasters leave the people struggling to survive.

Warlords carve up the land and wage war against one another.

Ordinary people who want to cultivate must draw monster blood into their bodies and transform into monsters themselves.

Du Kang transmigrates into this chaotic age and discovers he can cultivate by spending his lifespan...

[Serpent Mother Art]: Hatch serpent-demon eggs and nurture the young snakes with secret incantations to become a Serpent Mother who commands a thousand snakes.

[Three Heads, Six Arms Art]: Insert Bloodsteel Ant Demon legs beneath your armpits and at your shoulders to grow extra arms. Consume the essence blood of a three-headed hound demon to grow multiple heads from your neck. With many arms, your combat prowess is unmatched; with many heads, your cunning is astounding.

[Yazi Art]: One of the nine arts of dragon transformation. Use wolf-demon essence blood as ink to inscribe talismans onto a blade, then implant it in your forearm. This lets you sheathe the blade inside your body and become one with it. Anyone who practices this art is destined to spend their life fighting on the battlefield.

The Incense Way, the Talisman Way, Five Elements Demon Arts, Yin Sky Prayers, Rakshasa Ghost Masks, the Key Scripture for Breaking Evil and Revealing Truth... Azure Phoenixes, Fire Phoenixes, Xiangliu, Taotie, nine-tailed foxes, the nine sons of the dragon...

This is the story of someone who rises to the top in a world inhabited only by monsters and practitioners of magic.