Justice, or rather justesse, the act of adjustment, suspension of all action pending decision; in material matters, may refer to law suits or prosecutions. Socially, marriage or marriage agreements; politically, treaties.
The Daughter of the Lords of Truth. The Ruler of the Balance.
We find "Justice" or Libra which is Ruled by Venus, bringing down the Mercy of Chesed to Netzach the Sphere of Venus.
Here we see the Law of Love coming into operation under the Will of Chokmah, as it is written, "Love is the law, love under will".
Love needs to be Balanced in Netzach, thus avoiding extremes.