Related Content

Heavenly predator-Skyterror	Hunting contents centered on middle sky heaven predator.
Star of invasion	The middle-sky sky of invasion, the destruction of the stars, the invasion of the star, the recall can proceed.
Black Herald Ship	The content that shoots the invading lines of the Black Herald ships floating in the middle to high sky.
Harbor invasion line	Content to defend the invasion of the middle-class port of the Black Herald Invasion Line.
Battlefield	Destroy enemy fleet's airship