The thing called toffee in the picture is pumpkin, which is basically useless. It is just for fun to eat + BUFF. If you eat a few in a row, you will get an achievement.

Halloween, also called All Saints' Day, is a traditional Western festival on November 1 every year. There are many theories about the origin of Halloween. Textbooks record that it was a New Year festival of the ancient Celtic people. It was also a time to worship the souls of the dead. While avoiding the interference of evil spirits, people also used food to worship ancestors and good spirits to pray for a safe passage through the harsh winter. The night before, children dress up in costumes and masks and go door to door collecting candy.

During Halloween, many public places and even home courtyards will be decorated with many decorations, such as various ghosts, jack-o'-lanterns, black spiders with white webs, black cats, and witches' brooms and spells. and so on; children will be eager to put on colorful Halloween costumes that are different every year, put on all kinds of strange and multi-faceted masks, and carry hollowed-out pumpkin lanterns with ghost faces carved on them and candles lit to drive away ghosts. Carrying a basket, go to a house with festive decorations and lights at the door to ask for holiday gifts and candies, saying it is "trick or treak".