In Different World with Naruto System (WN) - Chapter 361: Nine tailed-beasts

Ever since Arwin was summoned as a child, all he has known is war. And now, to claim the demon queen's life and end the war, he has to kill himself. But, as he deals the final blow to his mortal enemy, the Hero of Mankind is betrayed.Caught in a magical explosion thought to end him, Arwin awakens a month later to find that everyone has already moved on. His [Hero] class has changed to a unique blacksmith class called [The Living Forge] that is empowered by consuming magical items, but some of his old passive [Titles] remain, giving him the power to forge his new future exactly the way he wants to.Arwin isn't going to settle for anything less than completely surpassing the powers he wielded as the Hero.After all, you are what you eat – and Arwin’s diet just became legendary.What to expect: - Item focused crafting story, where a lot of the MC's power comes from his equipment- Mix of crafting & combat as the MC has to get the materials himself. The MC does not spend the whole novel in one room crafting. - No Harem- Strong to Stronger MC- Slow burn revenge with a focus on the MC rebuilding his life and discovering new purpose

Life Demon, Law Demon, Knowledge Demon, Fate Demon, War Demon…

When various strange forces invaded, the world has since been divided into two distinct ends.

Some people worship him as a god and walk on the earth as a spokesperson.

Some people choose to drink a glass of strong wine on the scarlet night and raise the shotgun in their hands.

- Description from novelbuddy

There are a total of seven sins, and a revelation is made to a young man named Alex that he is destined to become a demon lord, more especially a demon lord of sin called LUST.

It's not like he can change that and because he always knew something about himself was different—not in a physical sense, well, maybe a little—and not in a mental sense—but rather because he is thrown into a demonic war that compels him to accept his new reality.

He was only aware of a difference in himself. Relating to him and the ladies who are drawn to him... Well, it was more or less like he was a magnet in front of all the girls, and all the girls were drawn to him like a metal.

In the whole world there lays twelve paths to climb the Tower of God, and in legends these twelve pathways leads toward legendary road of immortality. However these paths in the Tower of God, are far too long, without end.