Lin Tianhao transmigrates into a world where job classes determine everything, and his ceremony assigns him Summoner, the class everyone considers worthless. While people are still laughing at him he activates a hidden system and awakens the SSS-rank skill Demonic Sacrifice, which turns out to be nothing like what a standard summoner does. Chinese manhua by BRS Manhua. Ongoing.

Read Devil Summoner, I Am the Abyss Lord manhua in English, updated regularly. Also known as: 召唤恶魔，我既是深渊 · Zhàohuàn Èmó, Wǒ Jì Shì Shēnyuān · 召喚惡魔，我既是深淵 · Summon The Demon, For I Am The Abyss