Phantom Seer

If something strange and mysterious occurs, you should go to him. They say he has psychic powers, but convincing him to actually help deal with fierce phantoms may be a challenge. A Gold Future Cup winner, this spine-tingling, horror one-shot now returns as a full series!

(Source: MANGA Plus)

Included one-shot:

Volume 4: Honomieru Shounen (Pilot)

Note: Includes 1 extra chapter.