The Simple Life of Killing Demons - Chapter 7Book 10:

Rin was a nobody—just a gamer with a love for manga—until death dragged him into another world.Reborn as Auren, the third prince of the cruel and war-hungry King Aurelus of Austerra, he enters a realm ruled by magic and divine systems. Every person is born with a Divine Frame—a gift that defines their class, power, and fate.Everyone… except him.Frameless. Powerless. Disposable. Auren is cast aside as a mistake that shouldn't exist. But hidden beneath that flaw is a terrifying truth: no Frame means no limits. With nothing holding him back, he begins mastering all paths—mage, warrior, healer, assassin—enhancing them with Earth’s forgotten science.In a world that thrives on order, Auren is chaos. And from that chaos, a legend is born.

While watching an action movie, Ye Xuan suddenly died and came to the mutated Blue Star.However, he became a person with the lowest awakened attribute, a total loser in the eyes of others...“Ding! Congratulations to the host for successfully binding the invincible beast control system. The novice gift package has been automatically delivered!”“Ding! Congratulations to the host for obtaining the SSS-level spiritual attribute, with an affinity for all beasts!”Ye Xuan's body trembled suddenly.Did he just receive some powerful cheats?It was awesome!The genius campus belle said, “Is this the loser you guys were talking about? His beast is so big!”The mature mentor said, “Ye Xuan, controlling beasts starts with controlling people. Come to my room tonight and I'll teach you hands-on!”The ice-cold empress said, “God, he's too strong. He's the man I've been looking for!”A beautiful witch brought chaos to the Blue Star with evil magical creatures.Ye Xuan said, “Don't worry. I'll take care of it!”

This novel is also known as The Demons Beside Me

Chen Zhao can summon demons and see Death.

“Beelzebub, use your Gluttony ability to treat this patient’s anorexia.”

“Raymond, this old man wants to regain his manly function. You know what I mean.”

- Description from Novelupdates

their example, leading to continuous warfare! However, the aboriginal people of this otherworld who have been blinded by the aesthetics of violence! Rightnow! And in the future! Let me teach you what kind of mecha represents the romance of a man! Let me show you what kind of propulsion is the iron torrent! Let me instruct you what kind of weapon is the deterrence for peace (implied by “nuclear” here)! Let me! Teach you! What exactly is the air-to-ground cluster offensive and the all-round air, sea, and land strike!! Gentlemen! I, indeed, love war! But what I love even more is to stop war with war and bring about a prosperous future where the whole world is unified for thousands of generations! Unite all nations and subdue all races! When the whole world is united as one, it will last forever...