Basically, a short animation explaining how Neko's siblings died. Na-chan's ex murdered her kits, thinking they were Shin-kun's kits when they weren't. In retaliation, Shin-kun attacks him, making him bleed heavily. He was ready to kill him, but Na-chan stopped him and tried to convince him to run away with her. Shin-kun looked down at a sudden movement and noticed one of the kits was alive (Neko-kun) He picked them up and showed Na-chan, who was happy to see one of her kits alive. While they're celebrating, Na-chan's ex gets up and walks off, knowing he won't win the battle if he continues fighting. He looks at Shin-kun with an evil look, basically saying "I'll be back" And that's it! That's how Neko's siblings died! I can get more into Na-chan's backstory, aka her death as well, a little later. Hope you guys like this short animation!~