CQ04 is an online portal focused on finding and promoting private servers for the Legend (传奇) gaming community. The site describes itself as a membership platform for players seeking newly launched servers, including 100-times-rate, single-class, and “Lost” or high-rate server formats. Its homepage features promotional listings for newly opened servers and directs visitors to each server’s official site.

CQ04 advertises sign-up and daily check-in incentives, including points and substantial recharge or credit bonuses, presenting these offers as a way to explore participating servers. It also positions itself as a place for players to discover current releases and exchange information about private-server options. The site says its listings are collected from across the internet and invites users to report inappropriate material for review.

Its notices discourage pirated games, warn visitors to guard against scams, and encourage moderate play and sensible time management. Overall, CQ04 functions primarily as a promotional discovery hub for Chinese-language Legend private-server games, with server listings and reward-focused advertising at the center of its offering