In the past, when Chen Mobai was promoted to the late stage of Divinity Transformation, he thoroughly refined the Dan Cauldron Jade Tree and obtained a fragment of the Heavenly Phoenix Mirror, as well as a broken sword.
This broken sword was Forget-Machine's sword.
Through "The Union of Differences", Chen Mobai saw that in the distant past, Zhang Daoshun, following his master's orders, brought this broken sword to be buried together with the lifespan artifact fragment of the Heavenly Phoenix Mirror of the Dan Cauldron Taoist.
And when they were first brought, the sword was broken, but in two parts.
When it reached Chen Mobai, there was only half left.
Now, combining Bai Guang's words, Chen Mobai has probably guessed the truth.
Bai Guang is the reincarnation of the missing half of the broken sword, which is why she stopped having that dream after joining the Dance Tool Dao Academy.
"Madam, you might be the reincarnation of the Sword Spirit of Forget-Machine Daoist Monarch."
