A World Without You - S1.E18

Yuki decides to visit Luka and is assigned Senshiro and Kuroto as his bodyguards by Takashiro. At Yuki's prompting, Kuroto reveals that he and Senshiro owe Luka a great debt. Meanwhile, Touko and Tsukumo secretly takes a train to the Kamakura mansion in order to check up on Yuki. While Yuki wanders around the compound outside the mansion searching for Luka, Luka encounters Elegy, a General-class Opast from his past, at a clearing within a forest. She tries to persuade Luka to return to the Duras' side but is rejected. A brief fight ensues with Luka easily disarming Elegy, most probably because she refuses to use her full power. As he is about to deal the finishing blow, a figure appears before him: the female Yuki from the past. Luka is stunned to see her and lowers his guard, embracing her as she repeatedly tells him that she loves him. The figure proved to be an illusion when Tsukumo injures Elegy with a shot from his gun and both he and Touko run up to Luka to provide back-up. Elegy, outnumbered, retreats. On the other side of the forest, Yuki is rushed back to the mansion by Senshiro and Kuroto after they sensed Elegy while searching for Luka. Yuki, however, remains worried about Luka's whereabouts as he enters the safety of the mansion.