Hollow Knight "is a 2D action adventure game developed by Team Cherry, a small team of only three people from Australia. It was released on the PC platform on February 25, 2017. The remains of insects were resurrected by strange forces. Can wield bone nails and shells. Generations of luxury living have made them weak, and these insects no longer have claws, armor, or venom. Insects that wish to protect themselves can only use rocks, minerals, or shells to manufacture weapons.

The little knight is an abandoned container. It is one of the products of the combination of the Pale King and the White Lady, born in the abyss, with a void inside its shell. Bumblebee and Little Knight are half siblings, and they are their female counterparts. The little knight, like other container compatriots, has no gender. When the little knight crawled out of the birthplace of the abyss, he saw the pale king leaving the abyss with his fellow empty knight. Later, the entrance to the abyss was sealed, and the little knight also fell back into the abyss. In the following period of time, although the entrance to the abyss was closed, the little knight and some of its compatriots successfully escaped from the abyss.

The little knight is an abandoned container. It is one of the products of the combination of the Pale King and the White Lady, born in the abyss, with a void inside its shell. Bumblebee and Little Knight are half siblings, and they are their female counterparts. The little knight, like other container compatriots, has no gender. When the little knight crawled out of the birthplace of the abyss, he saw the pale king leaving the abyss with his fellow empty knight. Later, the entrance to the abyss was sealed, and the little knight also fell back into the abyss. In the following period of time, although the entrance to the abyss was closed, the little knight and some of its compatriots successfully escaped from the abyss.

Bumblebee is a boss in 'The Hollow Knight'. In the first battle, Bumblebee had to stop the Little Knight from completing its mission, so she fought against the Little Knight on the Azure Path. However, she underestimated her opponent and did not use her full strength. Afterwards, when they met again, she challenged the young knight in front of the entrance to the abandoned shell in order to test his determination and strength to save the Holy Nest. This time, she used props and exerted all her strength.