The originals S2

Previously on S1: Hayley gives birth to her daughter named Hope Andrea Mikealson ( Hayley's maiden name is Andrea Labonair ) And sends her away with Rebekah, Francesca Guerrero takes over New Orleans and Hayley is a newly born unsired hybrid turned by her daughter’s blood who is a tribrid ( werewolf + witch + vampire ).

In season 2 klaus and Hayley mourn at the loss of their daughter. The mother of the mikaelsons has come back to life along with her two other children Kol and Finn. Davina Claire the harvest girl brings back their father to hunt the mikaelsons down. And soon they reunite with their long lost sister Freya, who they thought was dead ( but, actually she was taken from their Aunt Dahlia so she could gain more power. When Esther found out she couldn’t have children she went to dahlia, she broke the curse but there is always a price to pay so she would take the first born of every generation as it contains the strongest power among all the siblings.) Dahlia had cursed Freya so they would sleep for a century and wake up for one year. Which means Dahlia will come for Hope. So they had to keep her safe. But it was too late Dahlia had already arrived in New Orleans. They had a plan that they thought would work. What they didn’t know was that the ingredients were wrong. But klaus knew so he fooled Dahlia and bought some time. But in the process he trapped many people. They managed to get Esther in her on body. And saved Hope.