The three members of the Blood Cult Infiltration Team were clearly in the second-rate category after their departure.
They swallowed the huge elixir and used the master's true spirit to penetrate the blood vessels throughout their bodies, so their circulation was smooth.
Whether it was due to the nature of the main ingredient, the secret of the manufacturer, or the elixir itself being so large that it was difficult to swallow in one bite, the amount of elixir itself was already above first-rate.
However, martial arts are a thorough personal achievement, so if they can't emit sword …