Wikerus bonded to Aidana naturally after she did not drink the Nectar, about a year after. Aidana got the bonding sickness from this, after she had Rollan. This made Aidana's mind sick. She almost killed Rollan several times, and Wikerus would bite her and Rollan, also because of the bonding sickness. Later, she got so sick she nearly died. This is when Zerif found her and Wikerus, and gave her the Bile. The bonding sickness was reversed. Although, Wikerus still bites her sometimes.