Qiao Yin had been licking Lu Jinzhi's boots for three years and eleven months, and the whole city knew she would marry no one but him. However, the system told her she had targeted the wrong person. Qiao Yin: "…" Suddenly, Qiao Yin disappeared from Lu Jinzhi's side. On the first day of her disappearance, Lu Jinzhi was disdainful: Just a little trick of playing hard to get. On the third day, Lu Jinzhi sneered: Not done playing? On the fifth day, Lu Jinzhi was inexplicably angry: Still playing? Don't regret it! … On the Nth day of Qiao Yin's disappearance, Lu Jinzhi panicked. He pretended to be sick, played dumb, sent gifts to Qiao Yin, and waited despondently at her doorstep. He didn't wait for Qiao Yin to look back but saw her and the handsome young master of the Xie family, Xie Yuean, appearing as a couple. "Qiao Yin, I can't live without you," he said pitifully. Qiao Yin said nothing, while the young master of the Xie family, with a smile in his eyes, handed over a big red wedding invitation. "Lord Lu came at the right time. Next month, Ah Yin and I will have our wedding banquet. Remember to come." Qiao Yin switched to a new target, Xie Yuean, a proper gentleman, mature and stable, gentle and polite, always composed in advance and retreat. Until their wedding night, the man unflinchingly laid out the entire guest hall, then quietly returned to the room, wrapped his arms around her waist, leaned on her shoulder, looked up with gentle eyes, and softly pleaded, "Ah Yin, kiss me."

Noble young lord Dark Diemon finally recalled memories from his past life during the branch ceremony at the Dueling Academy, realizing he was reincarnated into a Galgame world that could be described as the ultimate stitched-up monster. And he was the ultimate antagonist in the game - the Demon of the Seven Deadly Sins! Pride, envy, wrath, sloth, greed, gluttony, and lust!