C49 The Youth of the Four Ghosts
Cai Huadao pulled a signal gun from his backpack, loaded it with a flare, and fired it into the sky, sending a plume of red smoke soaring into the clouds.
Roughly ten minutes later, Jiang Feng and Su Kouye made their appearance.
"Wow, you two got here so quickly. It took us a solid half-hour to make it," Cai Huadao quipped.
"We took a shortcut by leaping from rooftop to rooftop. Naturally