1. The prerequisite for the archangel weapon to open is to complete the first chapter of the main task 18, and then the archangel will open it.

2. After the task is completed, you can see that there will be one more item in the activity column above: treasure, suffering and archangel weapons are all obtained through this activity.

3. Open the treasure and have a look. Of the following four options, the one on the right is pink diamond Bao, but there is no score. The one on the left is drawn with dragon coins, and there are points to give away (dragon coins for blue diamonds), and there are extra rewards for ten consecutive draws. You can exchange the points of treasure hunting for archangel weapons.

4. The specific method of obtaining the dragon coin is to click on the lottery and buy a gold coin bag inlaid with blue diamonds in the pop-up exchange box, which is equivalent to 1 blue diamond = 1 dragon coin.

5. After you have the points, you can exchange them for archangels in exchange for sleepy and archangel weapons.