The unexplored summon://blood-sign

未踏召喚://ブラッドサイン

Mitou Shoukan://Blood Sign

80 chapters

10 volumes

2014 – 2019

Summoning rituals are capable of freely bringing forth even "those that hide in the depths beyond the gods." Among the cutting-edge summoners who can perform these rites, one boy possesses top-level abilities. His name is "Alice (with) Rabbit" – Shiroyama Kyousuke. However, this most powerful boy summoner has a single critical flaw: certain "cursed words" spoken by girls: "Help me." When Kyousuke hears those words from Meinokawa Higan, a girl on the brink of death, he plunges into a city where three major summoner factions are locked in conflict.

Comedy

Supernatural

Fantasy

Action