<P> In the present day , Azula discovers the disappearance of the letter and attacks Zuko , believing that Ursa told him to steal the letter from her . The two siblings fight until Azula realizes that , despite having the letter in his possession , Zuko has n't taken the opportunity to destroy it . Zuko allows his sister to keep the letter . Entering Hira'a to ask for information on Ursa , Zuko and the others meet Noren and his wife Noriko , two members of the acting troupe that Ikem and Ursa were once part of . The couple say that following Ursa 's engagement to Ozai , Ikem headed into Forgetful Valley , a forest in a canyon that heartbroken people supposedly travel to in order to forget their pasts and that when Ursa returned to Hira'a few years later , she travelled into Forgetful Valley as well . Noren and Noriko claim that no - one who has entered the valley has returned . Aang advises Zuko to forget about Ikem and destroy Ursa 's letter , not wanting Zuko to lose his position as Fire Lord because of the new era he represents , but Zuko decides to travel to Forgetful Valley regardless . </P>
<P> In the present day , Azula discovers the disappearance of the letter and attacks Zuko , believing that Ursa told him to steal the letter from her . The two siblings fight until Azula realizes that , despite having the letter in his possession , Zuko has n't taken the opportunity to destroy it . Zuko allows his sister to keep the letter . Entering Hira'a to ask for information on Ursa , Zuko and the others meet Noren and his wife Noriko , two members of the acting troupe that Ikem and Ursa were once part of . The couple say that following Ursa 's engagement to Ozai , Ikem headed into Forgetful Valley , a forest in a canyon that heartbroken people supposedly travel to in order to forget their pasts and that when Ursa returned to Hira'a few years later , she travelled into Forgetful Valley as well . Noren and Noriko claim that no - one who has entered the valley has returned . Aang advises Zuko to forget about Ikem and destroy Ursa 's letter , not wanting Zuko to lose his position as Fire Lord because of the new era he represents , but Zuko decides to travel to Forgetful Valley regardless . </P>
avatar the last airbender where is zuko 's mother
avatar the last airbender where is zuko 's mother
Forgetful Valley
Forgetful Valley