Quantum Sea

The Quantum sea (量子の海 Ryōshi no umi) is the primordial world in Digimon Adventure Tri. It was explained by Homeostasis that while digital devices of human world and technology borne from them developed, as if intertwining with that the Digital World arose from Quantum sea. According to Himekawa Maki Quantum Sea had created other worlds besides the Digital World that exists side by side with Real World and it is different than Digital World, Real World and any other possible worlds. According to Homeostasis since every possible world has emerged in a multi layered way, if the infected Digimon destroyed the quantized world then the Digital World will cease to exist and Human World will also lose the benefits of electronics and according to Himekawa Maki it'll cause all the worlds to be destroyed. Carelessly rebooting the Digital World can produce gaps in the phases of Quantum Sea which'll cause the Digital World to be engulfed in the Quantum Sea.