Because his chakra reserves were limited, Mirai only used the Shadow Clone Technique as a regular means for now. Only when he had spare time could he improve his proficiency. Later, once he had enough chakra, he would carefully consider how to make the most of shadow clones.
As for the "Body Flicker Technique," the technique Mirai had obtained was a ninja art that used an explosive burst of chakra to achieve rapid movement, and it was also the Body Flicker Technique used by many ninja. This ninja technique was difficult for Mirai to learn, as his chakra control had already reached its peak.
However, for earth-nature affinity, sword intent, fist theory comprehension, and the like, proficiency values seemed to increase slowly. Yet in truth, every increase in proficiency could considerably enhance his abilities after use, acting much like an amplifier.
Just as 8.6% familiarity with the essence of hypnosis could raise Mirai's wall defense to a higher level, the meaning behind Mirai's Dawn, Haku Path, and these skills was truly important.
Mirai's sealing techniques were learned from Black Demon God Tea, a master of the Yin-Yang Division of the Lu Wu family.
Mirai knew nothing about the many forbidden and secret arts passed down by the Lu Wu family, but the sealing techniques of the Yin-Yang Division's inheritance greatly interested him. During this period, he had been carefully studying Monkey Seal.
Mirai's study of seal inscription techniques was also progressing. He could now use them with ease. For example, he had engraved seals on his left wrist. He could store two swords there and use them anytime, anywhere, without having to be as meticulous as before.
Mirai learned the secrets of seal inscriptions from Monkey Seal and discovered that most of the seal inscriptions currently used by ninja came