Synopsis: I Got the Weakest Class, But I Rule the Calamity

At his Class Advancement Ceremony, young Lin Ye awakens the weakest class of all — Summoner — and becomes a laughingstock. But at the depths of despair, he stumbles upon a rare second Class Change… transforming into a Necromancer Sovereign, activating the Undead Calamity System, and gaining calamity-tier undead servants. Thus begins his path of the strong… [Original Webtoon](https://www.kuaikanmanhua.com/web/topic/27899/)