21, awoken from her slumber by the androids 17 and 18, seems to form a new barrier between the world peace Gohan and Trunks seek. However, this newly arrived female droid seems to be different from her predecessors and Trunks is determined to find out what she really is about, forming an unlikely alliance and a far from normal relationship. Future saga. Eventual Trunks x OC Note: The 21 in this story has nothing to do with the one in the new DB game. I started writing this before that one even existed. I do not own anything DBZ related. I only own my OC. #1 in Trunks #1 in dragonballz