After Defeating His Love Rival

Rival to Lover / Strong vs. Strong / Main Character is the Top / Bottom Has Pregnancy One-sentence summary: I unexpectedly became a father. Jing Yichen's white moonlight married the domineering CEO. Heartbroken, he drank too much at the wedding and, fueled by alcohol, decided to indulge himself. In a drunken stupor, he dragged a man through a passionate and enjoyable night. The next morning, he saw the man sleeping next to him clearly. He appeared calm on the surface, but his heart shattered. He had actually seduced his white moonlight's new husband... Predictably, the two parted on bad terms and never saw each other again. After silently enduring three miserable months, on a sunny aft...