I Got a Happy Ending with My Ex After Binding to a System

My other novel, "Can You Really Become a Heavenly Master If You're Afraid of Ghosts?", is now underway. Come check it out~ The "Second Chance Romance" 010 System is a new companionship system developed by the Love and Peace Institute of Technology, an organization under the Interstellar United Council. Its mission is to help lovers who missed their chance for various reasons find their way back to each other, spreading love and peace across the stars. The rookie System 010 set off, brimming with excitement, and gave its Hosts their mission: Overcome every obstacle, clear up the misunderstandings, and get back together with your ex for a happy ending! The Hosts: "Heh." 010: "...?" World One: Charming, flirtatious top x Dutiful, unhinged bottom Chi Yanling believed you shouldn't go back to an old flame, but made an exception for Sheng Chaoge. Yet their true and false feelings became hopelessly tangled, and the mission still ended in failure. They say you can't force a melon to be sweet... Sheng Chaoge clicked the chain around his wrist and smiled calmly. "No. I think a forced melon tastes very sweet." World Two: Work-obsessed emperor top x Love-struck young swordsman bottom Chu Yuyuan believed the past was best left behind. He buried Jiang Yichen, who had stayed by his side through the hardest years, deep in his heart. Years later, the System brought him news of Jiang Yichen and a mission. The emperor replied coldly, "What does that have to do with me?" But the System said, "Want to take the mission? How about a package deal to become an emperor for the ages?" Chu Yuyuan: "...We can talk this out." World Three: Gentle, distant top x Lazy, unhinged bottom Doctor Belan Shelley was a treasure of the Empire, gentle yet unreachable. The person closest to him in his life was the man he'd killed with his own hands, the one who shared his bed. Then the System brought him back to before Xifoli was released from prison. Belan resolved not to let the events of his previous life happen again... and then they ended up in bed together again. Belan: "Something's not right." Xifoli smiled lazily. "Nothing's wrong, Doctor. You're really good with a whip." World Four: A bit of a dummy but naturally devious top x Vengeful, fatherly bottom Rong Rong grew up isolated from the world in a valley. At twenty, he found Feng Heguang, the person he loved most. But even breaking Feng Heguang's legs couldn't stop him from leaving, and Rong Rong, who didn't want to leave the valley, decided to forget him. Until System 010 appeared. Rong Rong found Feng Heguang again, hoping to get him to fix the mirror and berating him for leaving without saying goodbye. Feng Heguang: "I left you a letter in the books you were supposed to read. Didn't you do your homework?" Rong Rong: "..." Damn it! Why does a great doctor like me still have to read books! Reading guide: 1. This second-chance romance has no groveling arc. 2. The story focuses on the romance. Please try to overlook any plot-setting bugs. The author will fix the ones that can't be ignored. 3. The tops pamper each other! Not recommended for readers who are particular about top/bottom roles. 4. Neither top nor bottom is a perfect character. 5. Each installment has content warnings in its first chapter. Remember to check them. Theme: Accept yourself, then go love someone else.