Who are those three in the curse neurosis?

They are mania, Hatsune Hatsune, VY 1.

According to the video platform, the "Taoyuan Sanyi" in Cursed Neurosis are mania, Hatsune Hatsune and VY 1 respectively. At first, Mania was sleeping, Hatsune Hatsune Hatsune and VY 1 were sitting on the road waiting for good people to give them some change, but at night, they didn't get any money. After a while, Hatsune Hatsune went to the garbage dump. As you can see from the video, Hatsune Hatsune went to the garbage to find a microphone. Hatsune Miku wants to earn more money by singing, and she thinks she may succeed. But contrary to expectations, in the process of singing, she was unfortunately hit by a stone thrown by passers-by, and suddenly woke up the madman and VY 1 next to Hatsune Hatsune. When two girls came to see Hatsune Hatsune, Hatsune Miku died of excessive blood loss. The two girls had no choice but to wrap Hatsune Hatsune in the Hatsune doll.

On June 7, 2022, Teacher Pepoyo released the song "Curse Neurosis" in the mile. It has been played more than 2 million times so far. Hatsune Miku represents those who have a positive and optimistic attitude, but encounter misfortune. In fact, there are really few people like Hatsune Miku. After Hatsune Hatsune died, the money was quickly spent. And VY 1 went to the garbage dump in Hatsune Miku to look for syringes. When VY 1 came back, Mania found her expression unnatural and even talked to herself there. Manya is actually worried about her. After all, Mania has lost Hatsune Miku, and she doesn't want to lose another friend. After a while, VY 1 somehow began to vomit blood. In the blood, she gradually developed hallucinations. Eventually VY 1 ended up injecting air with a syringe. VY 1 represents those people with negative mentality, who all ended their lives because they could not bear such pain.