"In the year 204, the Hero, Yulin, traveled north from here, seeking to assassinate Amilcare."
Hiroshi Matsushima's fingers gently touched the QR code engraved on the rock wall but did not slide to explore. These rocks were already prone to weathering, and fingers of steel could even more easily erase them.
In order to better preserve the traces of these heroes, Hiroshi Matsushima only lightly touched them.
Unlike Xiang Shan, Hiroshi Matsushima's brain wasn't specialized in directly reading QR codes. However, Zero could quickly write a plugin to directly convert these QR codes into text within his field of vision.
For the average person, such a plugin was akin to creating a backdoor in their own system; one mistake could lead to them being hacked by many witnessing techniques they would normally be immune to.