Fortunately, the benefits of Innate Sword Dao are so high that it is worth his efforts and investment. What's more, Tie Dan is not working alone; Kun and Xuantian are helping him too.
So, this time, in this grand project, Tie Dan redesigned and planned his own meridians as well, dividing them into seven main meridians and seven extraordinary meridians, forming dedicated circuits for the use of the Taiji Five Qi and the Sun and Moon.
As for Luo Hou and Jidu, according to the secret technique of "Shadowless, Formless, Traceless, and Formless Sword Qi," they correspond to the Sun and Moon and are designed to be cultivated together in a loop. The remaining one extraordinary meridian is left for Blood Breath, five main meridians for Earth Evil, and the governor and conception vessels for practicing.
Thus, Tie Dan completed the design, feeling it should still be okay.
But Kun disagreed.
Tie Dan, "...then you do it?"
"Alright, I'll do it."