Wu Yihuan was a bar owner in the four-dimensional world in the multidimensional world, and his cause of death was being hit by a truck. Wu Yihuan, who was already dead, never dreamed that his previous life would be Wu Moran, the leader of the Red Youth List and the young marshal of the Blazing Army of the Dahan Dynasty thousands of years ago! Wu Moran once swept away 200,000 chaotic parties with the strength of one person, won 363 battles and 362 victories in his life, and fought invincible opponents all over the world, known as a young man and a half-immortal! However, Di Buyan, the young marshal of the Di family army of the Min Dynasty in front of him, actually said that in history, Wu Moran not only fell in love with the female devil, but was also killed by his good brother and master's eldest grandson Yuanque? ! What's even more shocking is that behind these things is actually manipulated by Chao Yuan, one of the four demon lords of the Demon Realm! Wu Yihuan, who is already dead, decided to use his identity as a god of death and vowed to find the truth of everything with Di Buyan! But what he didn't know was that in the underworld, not only was the chaotic abyss alone, but the other three of the Four Demon Princes and someone at a higher latitude were also watching the entire multidimensional world!