The Sound of Silence

When Uzui mentions that Giyuu's heartbeat is "unnaturally calm," he accidentally creates a monster. What starts as Giyuu proving a point evolves into psychological warfare through weaponized tranquility.

Armed with perfect pulse control and devastating deadpan delivery, the Water Hashira discovers his true calling: making Uzui panic by slowing his heartbeat to nearly nothing at the worst possible moments. Mission briefings, training sessions, public markets-nowhere is safe from Giyuu's innocent expression and barely-there pulse.

With Shinobu as his medical consultant and the other Hashira caught between horror and admiration, Giyuu transforms from "the quiet one" into the corps' most feared trickster. The best part? Everyone knows he's doing it on purpose, but his commitment to plausible deniability is absolute.

A comedy about the most reluctant prankster ever and the beautiful chaos that ensues when the quietest person decides to make some noise.