40 days since Kira's arrival, Inside Amber residence cave, Crystal Lake Mountain, Southern Border
Master Amber was sitting in a cross legged position and wore a white tunic, her deep silver eyes reflecting various gu material gathered through trade and some obtained from butchering Liu clan, plundering it's spirit spring and treasury.
Only now various gu material filled the cave. Boxes of primeval stones, cold cobtainer to keep human and beast hearts fresh, box of freshly cut wisdom grass with Mortar and Pestle to grind them in a paste, jars filled with various emotion water gu material and other minor quantities of various rank 1 gu processed material of wisdom path and a small metal pot dug into ground while various water filtering or maintain it's temperature, boiling with dark water like substance filled with screaming souls of mortals who lost their life on Liu clan mountain.
The cave appeared more solem covered with blue green moss but unlike my cave it's furniture was close to non existence only a single hammock in inner area surrounded by various bambo paper and books some put in orderly manner while other in chaotic mix.
"I am going to start refining, be careful and stay at safe distance. Your only task is to observe and not interfere with process."
"Yes master"
After checking all material and reviewing gu recipe. She put six jar filled with emotion water gu material in a delicate hexagon patern arround metal pot at the centre where black water was boiling.
She then carefully processed wisdom grass and applied it's paste around 12 frozen hearts. After putting two frozen hearts in all six jars to absorb respective emotion.
For half hour she would throw primeval stones and rank 1 gu materials.
When concentrated water settled at bottom she removed impurities and bargain diluting
concentrated black water with spirit spring water and then moving her fingers with quick pace began processing some rank 1 wisdom path material like wisdom grass.
When water colour began to slowly transform into grey white she put six spongy heart in dark metal pot but suddenly temperature became chaotic, fortunately she used some killer move to stabilize situation.
After 5 minute she let her innate vital gu Rank 2 Delirium Gu out, it looked like a small apple but it's surface shone with chaotic mix of colours only stalk was pure white.
Gu began absorbing water and consuming heart while slowly swimming in moderate hot water.
After 1 hour it flew and consumed remaining heart inside joy, sadness, anger, love, fear, and hollow emotion water gu material.
Then as if sheding, it's light became more bright and tiny spots of rainbow colour became more refined.
It advanced to rank 3 Delirium Gu!!