After the successful experiment with the 1+1=3 ginger slice combination, Xiao Xian managed to create various other combinations. With his current "Spirit Stacking" ability, he could integrate up to five Spiritual Energy Silks at once. Any more and they would warp and burst, sounding like firecrackers.
During the experiments, considering the environmental factors, Xiao Xian always chose to perform "Spirit Stacking" in the dead of night when it was quiet, which inevitably led to complaints from some neighbors. Fortunately, nobody suspected the seemingly uninhabited old house of Bai Juyi.
After integrating year-old ginger, Xiao Xian also tried to merge three-year-old bamboo shoots and surprisingly found that the older the herbs, the easier it was to extract Spiritual Energy Silks and merge them. He could integrate up to ten silks from three-year bamboo shoots at once.
