New Allegiances

New Allegiances is a quest availabe in The Elder Scrolls V: Dawnguard.

Walkthrough
The quest is given to the Dragonborn by asking Vingalmo if he needs any help. He then informs the player that there is a man in Riften that is deserving of the gift. He then instructs you to head to Riften and use your Vampire's Seduction power on an elf named Valindor. After the power is used you can then feed off of him. After the feeding you report back to Vingalmo for your reward.

Rewards

 * Random item with a random enchant on it

Bugs

 * Sometimes you are given this quest a second time after doing miscellanious quests for the vampires at Castle Volkihar. This makes the quest unable to be completed because Valindor is already a vampire.