The Green Jade Sword, now fully sacrifice-refined, seemed to have eaten its fill. After Chen Mo withdrew the Restriction control technique, it spun and flickered rapidly around him.
Soft sword hums accompanied it, with endless tinkling sounds ringing out.
The Green Jade Sword itself possessed a sword spirit, but because it had initially been a Sword Embryo, the sword spirit had yet to fully take shape.
This was also because Chen Mo lacked sufficient materials. He had no way to completely sacrifice-refine the Green Jade Sword into its final form, so he could only refine it in several stages, gradually adding precious materials until he ultimately completed the sacrifice-refinement.
By then, the sword spirit within the fully sacrifice-refined Green Jade Sword would finally take form.
After the addition of memory metal and special materials, the Green Jade Sword's grade rose another level. It gained restorative properties, as well as the ability to repair itself after being damaged.
Chen Mo was extremely glad that the Green Jade Sword he had obtained was a Sword Embryo rather than a complete Flying Sword.
If it had been a complete Flying Sword, there would have been no way to sacrifice-refine it. Many of its materials would have been beyond his control, and he would not even have known what substances made up the Flying Sword, leaving him unable to melt and fuse other materials into it.
Moreover, once a Flying Sword was complete, it was already impossible to sacrifice-refine it by adding other materials.
A Sword Embryo was different. The materials composing it were quite simple, and its developmental properties could be refined according to one's own needs. The process could also be divided into several stages without delaying its use.
That was the difference between a Sword Embryo and a complete Flying Sword.