Kagami End is one of the three endings for Down the Rabbit Hole I . This ending is achieved if the player chooses the option to Kiss #1 during the game of King.
Plot[]
Zakuro heads onto the train to move back to her hometown, where she bids farewell to Kagami, Tsukasa, and Yuki. Before she leaves, Zakuro asks Yuki if she was sure she was happy with this world. Yuki, confused, answers yes, and corrects Zakuro by telling her that she should be asking if she was happy to be in this world. At that moment, Zakuro's train arrives and she tells Tsukasa and Kagami to take care of Yuki, telling the group that the memories they all made together were real, even if it happened in an illusionary world.
After they say their final goodbyes, Yuki comments about how lonely it feels without Zakuro, with Kagami angrily replying that she should just go live with her if she missed her that much already. Yuki teases her about being jealous, and brings her close for a kiss. The story ends with Yuki saying that Kagami became more than her childhood friend, confirming that the two are in a romantic relationship.