Sycamore and Lysson

After the Grand Festival held to honor the five heroes who stopped Team Flear's plans with the ultimate weapon, the Kalos region was at peace. The five heroes and disciples of Professor Sycamore departed for different places with the goal of fulfilling their personal objectives. In Sycamore's laboratory, a home for Pokémon and the residence of the region's most important Pokémon professor, the latter entered through the door completely exhausted from everything that had happened that day. His hands still trembled at the thought of Lysandre. He had known him deeply before he became that monster... although, according to what his disciples had explained, Lysandre had tried to redeem himself in the end by remaining inside the ultimate weapon to die alongside it. Lysandre had never been evil in the professor's eyes; he had always seen him as someone who wanted to change the world for the better but didn't use good methods, and he hadn't been aware of everything he did... but as he opened the door to enter his bedroom, he came across a figure who was waiting for him, already seated... It was Lysandre. His hair was almost completely white except for a few strands of his orange hair, and his old clothes, once elegant and prestigious, were now extremely deteriorated and patched together. He recognized him instantly; moreover, one of his eyes was a grayish color, and the Another one by his side as usual, how he had survived the ultimate weapon

Sycamore: "L-Lysson!? What are you doing here? I thought you were..." The professor couldn't even say it or grasp what was happening in front of him