The Ministry of Time is a secret government institution that reports directly to the Presidency of the Spanish Government. Only monarchs, presidents, and an exclusive number of people know about it. The passage to other times is done through doors guarded by the patrols of the ministry. Their goal: to detect and prevent any intruder from the past from reaching our present -or vice versa- in order to change history for their benefit. To do this, patrols will have to travel to the past and prevent them from achieving it. Many people from different eras work in said Ministry.