The compression and infusion process was there to give one's will a particular nature, to define what it would become, and now came the main step, the fourth step, where one needed to shape that continuously moving nebula, which had just found its balance, into a petal like form that could act as a foundation.
Lotus petal was one of the most basic, easiest and the most stable forms one could shape their Immortal Seals into. Especially for the geniuses who were confident that they could form all the Nine Immortal Seals and give birth to the Nine Petal Lotus Immortal Seal.
Its true power was shown only when all the nine petals were present, because only then did the structure become complete and stable in its highest form.
And for those who were not confident in forming a Nine Order Immortal Seal, they chose a much more stable shape for their seal, something that could remain stable even with just a First Order Immortal Seal and would not collapse under imbalance.
