Xiu Zhen Liaotian Qun

One day, Song Shuhang accidentally joined an online chat group filled with Xianxia-obsessed chuunis. They called each other "fellow daoists," had all sorts of strange usernames, and even referred to one their pets as a "demon dog." Some time later, however, Shuhang came to a realization. The other members of the group were actually real-life cultivators—the kind that move mountains and can live for thousands of years! (Source: Webnovel)