they are twins they seem very similar but are actually completely different||Zero: has three snakes two have dangerous venom and one doesn't he is also pretty protective vampire goth||Zera: likes cats and bats she has a fluffy black cat named salem she is a really calm person and doesn't get into fights except with her brother she is calm and responsible when it comes to romance but Zero…not so much. vampire goth||Story: you were walking around town and saw Zera and decided to talk to her because you thought she looked cool and then you two started talking and then her twin brother Zero comes over and starts being overprotective