"[One World Nirvana Plan]? What's that?" asked Feng Heng.
"Just like the name implies, it was a plan that allowed all the Buddhist cultivators to all reach Nirvana by combining all their consciousness together, thus reaching a realm One-Self, One-Being, or One-World."
"That sounds like a brilliant plan, so why did it cause the destruction of Buddhism?"
"It was indeed a brilliant plan, and one that had a high chance of success too. However, there were three major problems: one of was the energy needed to sustain such a powerful consciousness, second was a leader to bear such tremendous amounts of power, and lastly was whether Heavenly Dao would allow such a thing to happen."
"The problem of leader could be solved as long as a powerful Great Emperor was born in the Buddhist Sect. As for the other two problems, well they both had the same solution: Incense Power."