How do we 加入 roleplays?

Oh...um...I usually ask if its ok for me to join...and if it is, I put up my CV and start.

Easy, 你 just fill out your CS and jump in. 你 usually don't have to ask unless the role play has already started.

Well there's no certain way.

If it hasn't started yet, 你 just make an CS and wait to start

But if it has then generally 你 ask. And if 你 can, make your CS then jump in