"My knife is a poisonous blade covered with poison" comes from the fifth sentence of the Japanese TV series "The City of the Brave Yoshihiko and the Devil".

In the play, the protagonist and his party went to a wild place, and suddenly a thief (Itsuki Sawamura guest) appeared in front of the protagonist and others, waving a knife and saying, "My knife is covered with poison." Having said this, the thief licked the blade and died of poisoning.

Extended information:

The City of the Brave Yoshihiko and the Devil

The City of the Brave Yoshihiko and the Devil takes the fantasy world covered by dense forests as the stage, telling the story that young Yoshihiko was chosen as a brave man, embarked on an adventurous journey to save the village in search of a dream herb to cure the epidemic, and finally embarked on the road of defeating the Devil, inspired by the famous Japanese RPG game Brave

The play was first broadcast on July 8th, 211, with 12 episodes of 3 minutes each. It is an adventure comedy with funny style.

Synopsis:

In a quiet small village, a strange disease is slowly devouring the lives of the villagers. As the only young Yoshihiko in the village who can pull out the sword of the brave, it has become his bounden duty to go to an unknown distance to find a panacea. The elixir was soon found by Yiyan, but the story didn't end. The appearance of the Buddha gave Yoshihiko a very difficult task-to go to the devil's base and defeat the devil.

A Zi, the female assassin, Melib, the mage, and the leader of the warrior regiment joined the crusade against the demon king. Along the way, the warriors fought bravely to kill the enemy, collected powerful props according to the instructions of the Buddha, and made active preparations for the final battle. Finally, four small human beings face the powerful devil together.

Baidu Encyclopedia-The City of the Brave Yoshihiko and the Devil