The Legend Of Holy Tera summary:

After 40,000 years of trials and tribulations, humanity has established a vast empire spanning the galaxy. However, evil gods, insectoids, Orcs, and traitors! These enemies of humanity have inflicted innumerable wounds on this colossus. Humanity, raising the banner of survival, has seen countless loyal bones scattered across the wilderness. Yet, the enemies of humanity have now breached the barriers of time and space, aiming to strangle humanity in its cradle. The skeletal Emperor, bridging two epochs alongside a cursed child, will embark on this grand and tumultuous saga!