A professional rivalry within the ballet company that shifts from direct competition to a complex understudy dynamic amid external threats.
They compete for the Giselle lead role; Ni Na acts as understudy and later faces Ru Na's sabotage during the performance.
A one-sided romantic attachment from Ni Na toward Kang Woo, which he politely declines while maintaining a professional working relationship.
Ni Na confesses to Kang Woo, who rejects her, yet he later offers her the understudy position and maintains a respectful distance.
Ni Na harbors romantic feelings for Kang Woo, who remains emotionally detached and focused on Yeon Seo.
Kang Woo meets Ni Na on his way home, and they have dinner together. Ni Na confesses her feelings to Kang Woo, but he rejects her.
Ru Na's dangerous actions threaten Ni Na, who attempts to intervene to protect the ballet company.
Elena suggests Ni Na that she should hurt Yeon Seo in order to be Giselle. Ni Na tries to stop her, but Ru Na doesn’t care.
Explore the full interactive character relationship map of Angel's Last Mission: Love