Can't Stop Cursing You (Manga) Vol 03 (Mature)

A new bout begins! The contest this time? Demon tag. In other words, touch the "demon" before their counter hits 666-or it's game over. But the demons are brainwashed students with murder on their minds, so one wrong move could prove fatal. Curse-Breaker Saeyama and his assistant, Yamazaki will have to divide and conquer if they want to beat the Contractor and save the students...! Yen Press
(W) Kensuke Koba (A) Natsuko Uruma