Ao Jian

Ao Jian is one of the antagonists in the Great Thief, and the guild master and president of Star Moon Union.

Personality
Through his interactions, it is easy to see that he is quite similar to I Am Richy Rich. Though he does not participate in all of I Am Richy Rich's antagonistic activities, he also does nothing to stop it, going so far as to give reason to his actions. He is one of the proponents to Star Moon Union decrease in power, influence, and fame.

However, it is suggested that his personality wasn't always so willful and arrogant. Perhaps a little snobby, but his final interactions with Square Root 3 suggests that he was a far more thoughtful person in the past and merely changed for he worse under I Am Richy Rich's influence.

History
Despite looking down on Lu Li's social status, Ao Jian still reluctantly accepts Lu Li's proposal in the beginning of the story because he has very little to lose (no matter how bad he is, this is one thing he did correctly). However, he clearly holds doubts about Lu Li as expressed in Chapter 3.

Later on, Ao Jian, for selfish reasons, decides that Lu Li has made a violation by giving out the dropped equipment from Spider Lair Instance Dungeon (he had obtained great equipment due to the first clear bonus), to others in his party without consulting the guild. As a result, Lu Li promises to pay the violation fee of 60,000 and leave the guild.