Retention Quest

After you have researched your first 2 topics, you get this task.



Task

 * Research 8 more topics (thus bringing your total up to 10)
 * 1 topic must be Expansion because you build a Palace
 * Build a Palace
 * Finish within 5 days

Reward

 * 7 days of premium account
 * 7 days of premium account
 * 7 days of premium account
 * 7 days of premium account
 * 7 days of premium account
 * 7 days of premium account
 * 7 days of premium account