With a Weird System, You Can Wear Books and Become Cannon Fodder Armor? !

There was a flash of white light. Song Tianqing has read the book! ! ! Then every necessary system for traveling through books appeared. You thought there would be some outrageous Long Aotian plot, but of course not! ! ! Song Tianqing, you are just a cannon fodder! ! ! Whether the fate of cannon fodder can be reversed depends entirely on the system master, but this system seems to be not very smart, and it offended the sect leader at the beginning. How can I survive? Big brother and big sister, please help me! ! ! ! !