Quick Transmigration: I’ll Protect the Childhood Sweetheart Couple

【A guide for readers: one-on-one romance + win over your childhood sweetheart + sweet romance + clever pursuit + lighthearted comedy + complete endings in every world】 People always say, “Childhood sweethearts can never compete with someone who shows up later.” Shang Ying, however, was a die-hard fan of the childhood-sweetheart pairing in a hit TV drama. After battling the canon-couple fans for eight hours and meeting a glorious end, she was chosen by the System to transmigrate into different worlds and save childhood-sweetheart couples from bad endings. Shang Ying's take: This is right up my alley. Easy peasy. First world: Proud heiress VS the heroine's warmhearted supporting man Before Shang Ying arrived, Zhang Yuchen's most frequent words to her were, “Stay away from the heroine, Deng Xiaoyu.” After she arrived, Zhang Yuchen began his long road to winning her back. Second world: Mutual devotion with a loyal childhood sweetheart Presented with a bonus scenario from the System, all Shang Ying had to do was face-slap people on behalf of the original owner and get close to the older boy who had silently protected her for so long, but couldn't bring himself to confess his love. To be continued...