The Beautiful Abandoned Lover's Second Chance at Love (Quick Transmigration)

Yu Jin is the "discarded bottom" in a novel. He was originally the second male lead's husband or boyfriend, but the second male lead belittles him until he's worth nothing so he can be with the main character's love interest. Then he dumps Yu Jin and pursues the love interest relentlessly.

The System studies Yu Jin's face carefully, drawing in a quiet breath before saying hesitantly: [Your task is simple: make a scene in front of the second male lead and in front of the love interest. Play your role as a discarded bottom and resentful husband, making life difficult for the second male lead so the readers can applaud and say, "Now this is a real scum gong with a shameless bottom."]

Yu Jin also thinks it'll be a piece of cake, until he meets the main gong, the third and fourth male leads, and even random passerby gongs, all eagerly hoping to make him their second chance at love. That would be one thing, but why is the main character's love interest among them too?

World One: The devoted husband who never made it past the seven-year itch

System: [You and your husband have been married for seven years. You've stood by him as his career flourished, but one day he tells you he's fallen for a young man and insists on divorcing you. Just a short while earlier, you'd heard your husband complain that this young man was too stupid to handle even the smallest task. After the divorce, you blame everything on the young man and maliciously try to take revenge on him, but your husband finds out and starts to despise you.]

Yu Jin puts on a resentful act and slaps the pretty young man right across the face in front of everyone. Then he looks at his husband, standing not far away, and presses his lips together, knowing that in a moment his husband will shove him aside and angrily demand to know why he did that.

His husband walks over and shoves at the young man whose face Yu Jin has slapped askew, but he doesn't push the young man away. That twisted face looks more like someone has cuckolded him.

The young man glances over, takes Yu Jin's hand, and gently blows on it twice. "Did it hurt your hand?"

Yu Jin: "...?!"

World Two: A beta with an insufficient compatibility score

Theme: Be content with yourself. Don't make life too hard. Enjoy it.