200 Years of Solitude.Niche's sister attacks Lag and the townspeople but Niche defends them. Confused and angry, Niche's sister is shot by Lag with his shindan, revealing the time he first met Niche and their friendship. Despite this, Niche's sister believes Niche has forgotten how the humans treated them and attempts to kill her and Lag. Lag gets Steak to take the injured Niche to a safe place and declares that he will not let Niche's sister get away with how she hurt her own sister. Although curious at Lag having a spirit amber in his eye, Niche's sister makes another attempt to end Niche's life. However, Lag tells her that Niche is herself no matter she is human or Maka, and then fires another shindan directly at Niche's sister. A flashback shows that both sisters were always together even though they were mistreated by the townspeople, until they were separated when Niche is washed away from her sister. The sister sinks to the bottom of the lake and grows sad, eventually transforming into her adult form. Instead of searching for Niche, she decided to stay in the cave where the Maka resided as she believed that Niche would sense her heritage and make her way back like she did. Lag throws the sister back to her senses by saying she was foolish like a human as well. Her heart softened, the sister takes Niche to Tir na Lake to heal her wounds. She also explains to Lag that the gaichuu frozen in the cave are metamorphosing when they shed their last piece of heart and the Maka froze them to prevent them from causing chaos to the world. The sister then entrusts Niche to Lag to help her mature, though Niche stays in the lake to heal her wounds for the time being. As Lag leaves, both the Maka and Niche's sister sense him as the Light, looking forward to what he will become.