Part 4/10:

As the employees hustle under Shuya's relentless vision for "The Dungeon," they confront repeated rejections of their ideas. Motivated by the encouragement of her colleagues, Yun decides to step out of her comfort zone and craft her own proposal. Though her dream seems fragile against Shuya's high expectations, the spark of anxiety transforms into determination when Yun inadvertently enters into a situation with Shuya's rival, Cho—a seemingly charming man who later unwittingly complicates Yun’s burgeoning affections for Shuya.