This is to get the first addon and the achievement "Bounacean Chivalry".

0:11 Fight Yselda 1:48 Talk with Yselda 2:44 Talk with Kesar 3:22 Talk with John 3:53 First Addon 4:14 fight Yselda 7:11 Give her the Tulip and get the Achievement 7:37 Talk with Kesar 8:03 Talk with John

https://tibia.fandom.com/wiki/Adventures_of_Galthen_Quest/Spoiler