After My Demon King Husband Returned from Hell

[A saint admired by everyone, the shou x a reborn, deranged Demon King, the gong] Su Luo always thought the school doctor, Dr. Lu, was a frail man. Whenever he went to get a wound bandaged, Dr. Lu looked as if he were about to faint at the sight of blood. One day, Dr. Lu suddenly said to him, "Such delicious blood. What a waste." By the time Su Luo reacted, Dr. Lu had licked the blood off his knee. He realized that after licking the blood, Dr. Lu seemed stronger, even more aggressive? Su Luo: Σ( ° △ °|||)︴ After an accident, Su Luo discovered that there was a group of people in the world with supernatural powers who lived on flame energy. And his blood naturally contained flame energy. Somehow, he became their prey. His life was a mess, and Su Luo was close to despair. Dr. Lu told him that if he kissed him once every day, he would keep him safe. Su Luo: ∑(✘Д✘๑) Su Luo had no idea that his blood could drive people with supernatural powers mad! To keep himself from being used as a sacrifice, Su Luo reluctantly agreed to Dr. Lu's demand. But... After kissing a man so many times, Su Luo realized he might be getting addicted? ** In his previous life, Lu Lin stood at the top of the food chain, and every person with supernatural powers bowed to him. But he was betrayed by the brother he trusted most, lost his lover, and was left disabled. In the end, he had no choice but to detonate his flame energy and die. Reborn, he returned to twenty years earlier and met his lover, who had just come of age. This time, he would protect him and never let him get hurt again. As for that treacherous, false-hearted "brother," he would repay him in kind and let him taste the pain of losing everything. In a seemingly peaceful world, a group of people with supernatural abilities live in secret. They live on flame energy and are called Flame Demons. If they hunt a saint whose blood contains flame energy, they can gain immense power and become the Flame Demon King. But saints are rare, with only one appearing every hundred years. As the hundred-year mark approaches, the Flame Demons grow restless. When they discover that the saint has returned to the world, they rush to seize him, only to discover in horror that someone has already gotten to him first! The great Demon King, sealed away by the eight noble houses, has returned from the abyss! The Flame Demons tremble in fear... The blurb was screenshotted on March 2, 2019. Cover art authorized by Lili Yuanshangcao. Theme: When facing hardship, never give in. Brave your way through it, and a bright future will await!