Ghost Blade Butterfly Ninja died in battle.

In Ghost Blade, the officials did not clearly state who the official partner of Shinobu Butterfly was. However, there were some couples that were loved by fans or were controversial. For example, in the latest episode of the fourth season of the animation, Yiyong asked about the special training of the Butterfly Shinobu (there was no such plot in the original manga), and they had close contact after the mission of the Spider Mountain. The dialogue was harmonious, and the two people's personalities complemented each other. However, the Butterfly Shinobu had died in battle, and the Yiyong was fighting against the ghost dance without suffering. This was not a match for the CP in this life. There was also the Butterfly Ninja and Tong Mo, who were known as the "netherworld" couple. Before Tong Mo died, he suddenly confessed to the Butterfly Ninja, but was coldly rejected by the Butterfly Ninja. In addition, there was a combination of Butterfly Shinobu and Wind Pillar in the official CP announced by fans, but they did not have much contact in the drama and did not have a common plot.

The Butterfly Ninja had its own unique ability and was considered a relatively strong existence in the Ghost Slayer Team. She was proficient in pharmacy and pharmacology, and was good at poisoning. Due to her lack of strength, she was unable to cut off the ghost head despite being a pillar. However, she was good at producing poison to make up for her lack of strength. This ability could play a great role in fighting ghosts. She also ran a medical facility called Butterfly House, which was responsible for treating seriously injured members. This also reflected her importance and ability in the Ghost Killer Team.

Shinobu Butterfly was a character in the manga " Blade of the Destroyer " and its derivative works. Her parents died at the hands of evil ghosts, and she joined the Ghost Killer Team with her sister, Canae Butterfly. After her sister, Canae Butterfly, was killed by a ghost, Shinobu became a pillar of the Ghost Killer Team through her own efforts, and she was also the owner of the Ghost Killer Team's medical facility, the Butterfly House. Butterfly Shinobu had a head of black hair, and the ends of her bangs were purple. She often had curly hair and purple pupils. Behind her hair, she wore a butterfly accessory that was mainly mint color and had dark purple edges. She usually wore the Ghost Slayer Team uniform, which was draped with the butterfly wing pattern of her deceased sister. She was proficient in pharmacy and pharmacology, and was good at poisoning. Because she was weak, she was the only swordsman in the pillar who could not cut off the ghost head. She made poison to make up for her lack of strength and was also responsible for treating the seriously injured members. The Butterfly Ninja used to be serious, competitive, and irritable. After her sister died, she began to imitate her sister's behavior, tone, and personality. She always kept a smile, but sometimes she would say spicy words in a flat tone, showing her poisonous tongue. When he was angry or serious, he would be expressionless. When he was angry, he would ask himself to control his emotions and calm down.

Due to her limited wrist strength, Ninja Butterfly was the only swordsman in the pillar who could not cut off the ghost head. She mainly relied on her knowledge of pharmacy and pharmacology to make up for her lack of strength. She smeared the poison of the wisteria flower on the Sun Blade and used the Insect's Breath to stab the enemy and inject the poison into their body to kill the ghost. For example, in the Spider Mountain Chapter, the Butterfly Ninja had used the Breath of the Insect, Dance of the Butterfly, Teasing to fly in the air like a butterfly. He used the poison blade to quickly stab the Spider Ghost, injecting the poison into her body and killing the Spider Ghost. In the Endless City chapter, Butterfly Shinobu used the Breath of Insects, Dance of Bee Teeth, and Shingo to stab at Tong Mo at high speed, piercing Tong Mo's eyeball (but the poison was quickly decomposed by Tong Mo). She also used the Breath of Insects, Dance of Dragonflies, and compound eyes to quickly swing the poison blade at Tong Mo for six consecutive strikes, and then injected a large amount of poison into Tong Mo's body (but she was also severely injured by Tong Mo and could not stand).

In the Ghost Destroyer Blade, Butterfly Shinobu was killed by Ertong Mo. Although Butterfly Ninja was not strong enough to cut off the ghost head, she was good at poisoning. In the battle with Tong Mo, she used herself as the carrier of the poison and let Tong Mo eat her. In the end, she used a large amount of wisteria poison in her body to poison Tong Mo to death, but she also died because of it.

The Butterfly Shin first appeared in the 15th episode of Ghost Blade, and the second time was in the 18th episode.

Shinobu Butterfly was a character in the manga "Blade of the Destroyer" and its derivative works. She was voiced by Saori Hayami in the anime. Butterfly Shinobu's parents were killed by evil spirits, which made her hate ghosts since she was young. She was the insect pillar of the Ghost Slayer Team and the owner of the medical facility, Butterfly House. Ninja Butterfly was proficient in pharmacy and pharmacology, and was good at killing ghosts with poison. Due to her weak strength, she was the only swordsman in the pillar who could not cut off the ghost's neck. However, she was good at producing poison to make up for her lack of strength. At the same time, she was also in charge of healing the seriously injured members of the Ghost Killer Team. Butterfly used to be competitive and easily angered, but after her sister Kanae was killed by a ghost, she began to keep smiling like her sister. In the second round of popularity voting for Ghost Blade, Ninja Butterfly ranked fifth with 8787 votes. In the anime,"Ghost Destroyer's Blade Pillar Training," the production team added an interaction scene between Yoshiyuki Tomioka and Shinobu Butterfly. For example, Yoshiyuki asked Tanjiro what Shinobu Butterfly was responsible for teaching. This plot was an original content, which was believed to satisfy the CP fans, transition, and promote the plot. The animation team seemed to have a tendency to promote Shinobu Butterfly and Yoshiyuki as a CP. The original manga did not describe this couple very much, but in the subsequent formula book, it added the setting that Yoshiyuki often talked to Shinobu Butterfly.

After Butterfly Ninja became a ghost, she was brought around the world by her sister to find a way to turn back into a human. The demonized Butterfly Ninja had some cute behaviors. For example, when she saw the butterfly, she was stunned and her expression was cute. After being attracted by the butterfly, she left the box to chase after it. Her body showed happiness, and even her sister could not bear to disturb her playing with the butterfly. In addition, there were many characters in Ghost Blade who had changed their appearances after they turned into ghosts. Butterfly Ninja's appearance after turning into a ghost was as beautiful as a fairy, even more beautiful than before.