Quick Transmigration: today the side character smiled

"To Love, To Leave"**



Joey never expected to wake up inside a novel—but when a **system** assigns him a mission, his fate is sealed: **Find the tragic character. Make them happy. Then leave.**



Each world presents a new **side character, villain, or second male lead**—someone destined for **pain and heartbreak** to make the original protagonists shine. Joey’s task is simple: **bring them happiness, rewrite their fate, and disappear without a trace.**



But Joey doesn’t just follow the mission—he **becomes a part of their world.** With a **gentle yet mischievous nature**, he breaks down barriers, creates laughter where there was once sorrow, and makes himself **indispensable** in their lives.



The catch? **He can’t stay.**



Once his mission is complete, Joey must **leave**—but not entirely. A **piece of his soul, a perfect copy of himself, remains behind**, forever accompanying the person he once cherished.



As Joey travels through different worlds, meeting **tragic yet unforgettable characters**, one question lingers in his heart:



**Is it possible to change fate without losing himself in the process?**



A **heartfelt BL transmigration novel** filled with fleeting love, bittersweet goodbyes, and the quiet beauty of making someone happy—even if it means never staying by their side.