There is a groove in the center of the altar made of rock, which matches the shape of the "Moon Meteor Core" obtained previously. Su Xiao took out the "Moon Meteor Core" and pressed it into the groove.

Buzz~

A dark purple shimmer appeared on the "Altar of the Moon". This last legacy left by the Dark Moon camp was activated, and the effect is currently unknown.

[Dark Moon Nightmare·Altar of the Moon·Branch Node 5 (Activated). 】

[Aphotic Zone·Altar of the Moon·Central (Activated).】

[The Dark Moon Ceremony will start in 3 natural days! 】

…

[You have completed the main mission·Seventh Ring: Lightless Darkness.]

[You get an exclusive team skill card treasure chest x 2.]

[You have completed the chain mission·Dark Moon Ritual (final link).]

【You get the Abyss Treasure Chest (★★★★★).】

[Tip: This is the highest level abyss treasure chest.]
Chapter completed!