The four of them simultaneously released a trace of magic power, activating the Invisible Grass. The four stalks of Invisible Grass grew brighter, flickering with a bright green light.
The four figures vanished in the small courtyard, leaving it deserted as if no one had ever been there.
Jing Jing was very meticulous in her thinking. Having four people act at the same time without being able to see each other was very inconvenient and not conducive to the rescue mission. So she didn't rest earlier; instead, she calmed her mind and entered the storage ring, injecting some Wood Attribute magic power into the four stalks of Invisible Grass, connecting them.
Now, although Qin Sisi and the others couldn't see each other, they could see the stalk of Invisible Grass pinned on each other's clothes. Moreover, only those using the Invisible Grass could see the other Invisible Grasses, ordinary people still couldn't see anything.
