You're in a planet called Duhovnic.. you cleared some demonic beings.. until..

"ARE YOU READY, JAPETUS, TO MEET AN OLD FRIEND?"

Japetus: "..."

"SPEECHLESS? WHAT ABOUT YOU? THY ARE ABOUT TO MEET AN MUTUAL FRIEND OF OURS! THEE WILL GET ALONG GREAT!"

Kill the Cultist or Mind-controlled Warlock? Only one choice..