Brain Explosion Gu is a Gu Bian Si Xuan names after finding it in ruins. Activated, it pierces into the ear and enters the brain; if the victim thinks even a bit faster, it expands until the brain bursts.
During an assassination on Fang Yuan in Hei tribe camp, Bian Si Xuan sends a thread-like snake past her sword shadows into his ear. ch. 504
She cannot retrieve it when she retreats, and she had kept it as a tested trump card for many prior assassinations. ch. 505
Appearance
It is a thin snake like a black thread. ch. 504
Rank and reverse refinement
Brain explosion Gu is rank four. Fang Yuan uses Spring Autumn Cicada’s aura to force it down, but it stays in his head and absorbs brain matter. Space thought Gu corrodes it until a reverse refinement succeeds: the Gu scatters into black light, white smoke, and a fist-sized space thought that holds a Thieving Heaven Demon Venerable inheritance leading to Luo Po Valley. ch. 507
Chronicle
Connections(7)
0 later connections are veiled.