Following a devastating conflict, known as the Aleena–Kindalo War, the Aleena and Kindalo species residing on Aleena reached a treaty agreement. This accord aimed to avert the complete annihilation of all sentient beings on the planet. The treaty stipulated the establishment of the Great Seal, designed to isolate the surface-dwelling Aleena from the Kindalo inhabiting the underworld. The war's aftermath led the Aleena into a period of isolation, marked by a stagnation of technological progress.