I Got Together with the Protagonist

My latest completed novel next door: My Childhood Friend Is So Sweet Blurb: Lin Chuyang transmigrated into a book, ending up in a male-lead-centered entertainment-industry novel. The System assigned to help him is a useless supporting-character System that knows nothing whenever he asks it anything. To get home, Lin Chuyang silently carries out missions dreamed up by the System after it read dozens of angsty coming-of-age novels. [Get in there! Hit him!] Lin Chuyang rushes forward, cake in hand, and punches the guy. Shen Ting turns around, frowning and pressing his lips together, a dimple faintly visible. Lin Chuyang, a dimple enthusiast, freezes: !!! Shen Ting: You're using me to wipe your hand? The plan goes perfectly, and Lin Chuyang is sure he's caught the attention of the novel's gentle, charming male lead. But then, while filming a drama, Lin Chuyang accidentally runs into Shen Ting making a phone call in the restroom. A cramped stall, two men alone together. Lin Chuyang is about to explain when he catches the murderous look in Shen Ting's eyes and chickens out. Shen Ting: You said I couldn't do it? Lin Chuyang: You can! You absolutely can! I'm the one who can't! A laid-back, sweet-natured bottom who later works hard for his career X an award-winning actor who's polite and mild-mannered on the surface, but ruthless and sparing with words in private. Blurb for the completed novel My Childhood Friend Is So Sweet Yan Yang had a dream. In it, the world he lived in had become a novel, and his childhood friend was the second male antagonist, opposing the male lead and meeting a terrible fate. Yan Yang was not happy about it. His childhood friend was so gentle and considerate. Apart from being quiet, how could he possibly be a villain? But better safe than sorry. His childhood friend was going to fall for the novel's protagonist, so all he had to do was stop it! Cheng Shu has a childhood friend. When they had just started school and could barely read, the little one told him, "I'll always love you, big brother. I'm your little ray of sunshine." For more than ten years, his little friend really had been his ray of sunshine, just as he'd promised when they were children. But one day, the affectionate little friend who was so hard to please stopped keeping his eyes fixed on Cheng Shu and started looking at the boy in front of him and the one behind him instead. What? The little friend he'd doted on for years was about to fall for someone else? (A sweet, everyday childhood-friends romance.) Theme: Believe in love and freedom. Nothing can stand in their way.