Billie, still reeling from losing Alex at the end of Season 2, discovers that the only way to rescue her mother is to reunite with her long-lost father. As her family bands together to find Alex, Billie realizes that their combined power is the only way the Russos can defeat the evil plaguing them.“布前辈，还请看在在下……在下……”陈梦迟结结巴巴的道：“在下管教不严，让前辈……受了委屈，我我……我一定严厉惩治”