[Daily plot + single female protagonist Miyano Shiho + no system]
[Pure black stance + Shiho will not get smaller]
Kamiya Yunyi and Miyano Shiho are childhood sweethearts and both are members of the black organization. The two have been together in the darkness since childhood and made an oath to protect each other.
Facing the organization's conspiracies and dangers, they work hand in hand to use wisdom and courage to explore the truth.
In a journey of warmth and suspense, their relationship gradually sublimates, and finally transcends darkness, embraces light, and gains a happy future.
