The Beginning
Eeron is lying on the ground. A person is approaching him from the front. He is still breathing slightly. He looks up and sees that it is none other than his own boss, Systen. "Well, he's done for. Hello buddy, are you still breathing? Never mind, I'll just end this whole chapter. Do you know what the biggest mistake of your life was? That you were an egoist and arrogant spy agent. Look, your age and mine are exactly the same, 'But You Didn't get that much of respect and power like me,'" saying this, he fires another bullet. "Aaaah!!" Eeron screams... "H-h-h-h-h-e hahahaha! Hmm!! What are you looking at, Miss Kritva, huh?? Is it your 'would-be husband' lying on the ground??" Kritva goes towards Eeron and quietly places a glass vial in his blazer pocket before leaving.
"What did I just see? Come on, choose a wedding venue for our marriage," Systen says. "This one is fine," Kritva says in a muffled voice. "Please, send him to the hospital. He's still breathing," Kritva pleads. "Alright, alright. Hey, take him away," saying this, Systen takes Kritva's hand and leads her away.
(Two days later) "I guess I'm in a hospital," Eeron thinks. While thinking, he starts crying. "I have always been a burden to everyone—for Mom and Dad in childhood, and now for Kritva." Thinking this and crying, he wears his blazer. Just then, a glass vial falls from his blazer pocket, but it doesn't break. He picks it up and thinks, "What is this?" and says, "Appraise."
As soon as he says "Appraise," the stats of the vial and his own stats appear in front of him. His own stats were: Strength - 90/100, Potential - 97/100, and IQ - 100/100. When he looks at the appraisal of the glass vial, he is shocked because it was written that after consuming this vial, his Potential and Strength will be Awakened, and along with that, he will receive a "Choosable Animal Instinct," but he will have to give up 5 years of his life span. In this world, a person's life span is taken by killing people: max 100 years, neither more nor less. So now Eeron's life span becomes 95. After drinking that vial, he had to choose an "Animal Instinct." So he thinks for a moment and says, "I have to Choose Only Instinct right?? So, I choose Leopard Instinct..." As soon as he says this, his Strength and Potential awaken, and a new section named "Instinct" appears on his stats. It contains two types of power: "Fake Form and True Form," and his Instinct was not present in either of them. Along with this, a notification also popped up: "Do You Want To Notify About Your Instinct??"