Let's go KAIKIGUMI (2026)

S1E9 Mystery 9

Fearless Mechako becomes fascinated by the strange world of nightmares and decides to step into one herself, eager to see what lurks within. But once inside, she discovers the dreamscape is far darker and more twisted than she imagined—shadows shift, memories distort, and a presence seems to be watching her every move. As she struggles to find her way out, Mechako realizes that some fears are not meant to be faced alone, and the line between dream and reality begins to blur dangerously.