Mirror of the Past

Mirror of the Past (과거를 비추는 천칭, Gwageoleul Bichuneun Cheonching), also known as Scale of the Past, is a "sentient device" with advanced artificial intelligence, which has a mind and personality of its own. The mirror that can look into the past memories of the people who enter the Hidden Floor.

After analyzing their past, it sends Regulars to their proper place in the Hidden Floor and it will create/generate one Sworn Enemy for everyone who entered.

Appearances and Personalities
This entity has a unique design. It has a giant circle mirror attached in the middle of a very long pole in vertical position. It also has 2 giant yellow scales, each on the right side and left side. It can float mid-air or levitating.

The mirror has a turbulent personality, always talking too much (loud or noisy) and rather cocky. It would looked down on people, held itself in high regards as powerful and untouchable being and underestimating all of its enemies.

Combat Mode
"The Combat Mode" (전투 모드 Jontu Modeu): When activated, additional ringed constructions appear around the Scale. It has regeneration capabilities. Mirror of the Past can also summons many small drones, which have offensive powers and can shoot Shinsu beams. These drone shooting shinsu looks similar with the technology of the Workshop Patrols.

Notes and Trivia

 * Mirror of the Past seems to have it's own personality.
 * Both the Mirror of the Past and the Mirror at the End, make up the foundation of the Hidden floor.