On the riverside, Shiro, Komugi, and Kyosuke perform a riverside ritual were they put candles on boats in memory of their deceased loved ones. But a mysterious woman appears that says that she is Kyosuke's birth mother, Tsubaki Tokisaka. She explains that Megumi is wrong about the things she said. However, several Hospital mutants appear but Kyosuke manages to defeat them while getting injured in the process. He later wakes up with his parents there for a visit. Can all of this be real?