This is the legendary highest level of swordsmanship, and now it seems that Watanabe Kazushi is close to it. However, what he mainly uses is still spiritual energy, sealing himself completely with it.
Ling Zhenfei was delighted, knowing it was a good opportunity for the fairy to sneak attack Watanabe Kazushi. He moved, and with a swing of his Dragon Tooth Dagger, he slashed the accumulated spiritual energy towards Watanabe Kazushi.
Even though Watanabe Kazushi was dealing with those leaves, as someone in the Dawen Realm, his Divine Sense was naturally very strong, so he could easily sense that he was being attacked by Ling Zhenfei.
The spiritual energy on the Dragon Tooth Dagger was formidable because, in close combat, it was suddenly unleashed, catching people off guard. However, when directly attacked, its power was much reduced.
