Seeiw never views his introversion and the fact that he doesn’t have many friends as a problem in life. Because when he walks to the bus stop, he will see Cake, and they will go home to spend time together. Seeiw believes he’s okay if the whole world doesn’t notice him as long as Cake is by his side. Nonetheless, God seemingly wants to test him by pushing Cake away little by little. They used to chat with each other to sleep every night, but now, Seeiw sleeps alone… While Cake talks to someone on the phone out on the balcony. Seeiw hears an alarm going off in his head, shouting that his only safe zone… …is becoming a public space that no longer belongs solely to him. And that’s no different from the world crumbling down before his eyes.