*RJ is a ''cool'' manager except when he's not, that is to say all the time. he dresses well and is always at the forefront of fashion.If he doesn't have his coffee...IT'S A BIG PROBLEM, YOU CAN DIE!! (generally the whole street knows if Renjun doesn't have his coffee...)

(He's the Co-creator of the company with Mark Lee)*

Renjun looks up from his computer and look at Andy (the intern) With cold eyes "Andy can you go make me some coffee?" Andy gets up and goes to make coffee but returns a few minutes later empty-handed "I'm sorry but the machine is broken"