[Guntrix]

Obviously, I'm not gonna put the whole User Agreement here.
But read.
Article 13 Restriction of the Utilization of Service

1. The Company may restrict the use of the service, or take other measures, such as, but not limited to, the suspension or deletion (retrieval) of the ID in the event that the user:
1) unrightfully utilizes the personal information, ID, password and/or other information of another person;
2) uses indecent language or makes insulting remarks despite receiving a warning to refrain from doing so;
3) is engaged in promotional or sales activities in order to profit from the service or the web site;
4) acts in such a way as may be likely to hinder the service;
5) poses a physical or mental threat to the safety and comfort of others, such as, but not limited to, teasing another (specific) user;
6) misrepresents oneself as the GM or as an employee of the Company;
7) modifies client programs of the 'GUNS' or hacks the server, and/or alters part or whole of the web site without securing prior admission therein, and permission thereto, from the Company;
8) reveals or sells personal information of another person, or any other information in violation of relevant privacy protection rules;
9) forms informal groups to the exclusion of others based on race, gender, religion, or any other cultural or social prejudice;
10) transfers or sells one’s account to a third party;
11) sells an item obtained from the service;
12) misuses, or takes advantage of, a bug in the program;
13) inserts or applies any content to the game or website that may infringe upon the copyright of a third party;
14) deliberately causes confusion among other users by creating an ID similar to that of the game operator;
15) employs insulting, degrading, or offensive language, or any language which is likely to remind other users of insulting, degrading, or offensive language, in the formation of his/her ID.

Yeah...What you did was wrong and against the rule.
Even from the common sense, you are not supposed to do such a thing.
Yeah, people trade their accounts in other games.
But not here in GUNZ.