"Let me see what the legendary meridians that can manifest as patterns actually look like."
Shi Tiexin stood before the mirror, lifted his shirt, and revealed his abs.
With a thought, his meridians manifested!
Very quickly—snap!—many patterns appeared across his lower abdomen.
Shi Tiexin looked left and right, finding them oddly familiar. After thinking it over, he slapped his thigh. "Isn't this the seal on a Nine-Tails Jinchuriki? It's kind of handsome, sure, but isn't it too cringe? Can't I change the design?"
At his thought, the pattern really did change. The lines could shift according to his wishes.
They could even form relatively complex images and text.
One moment, Shi Tiexin drew a cucumber on his stomach; the next, an eggplant. At most, he could even make a QR code. It was actually rather fun.
But.
"Still feels completely fucking useless!!"
After roaring, Shi Tiexin began improving the quality of his sharpness.
The Main Worldline had all manner of methods for enhancing quality as well. To improve sharpness quality, some took poison, some ate gu, some threw themselves into alchemy furnaces to be refined, some went to places of high gravity or crushing pressure to face harsh environments head-on, and others used special Destiny Armaments to use cheats.
The method in the Coolest Dazzling chapter was equally unremarkable: it still relied on sharpness.
Under Shi Tiexin's command, sharpness rubbed and twisted against itself within his dantian. Using his own sharpness as fuel and his dantian as a crucible, he continuously simmered, refined, and hammered his sharpness, rearranging and integrating the structure of sharpness particles to improve their quality.
After a few days, he had mastered it.
"A cool feeling with every gesture?" Shi Tiexin spread sharpness throughout his body and performed a set of New Taiwan.
Hey, not bad