Key of Hatred

 is a weapon in SINoALICE.

Weapon Story
Those who obeyed were brainwashed. Those who resisted met reprisal. Before long, the religious sect's teachings had reached every corner of the kingdom.

Brainwashing requires imprinting. The religious sect used tax money to build a gate to heaven. They required their followers to pray there five times a day. Religion ruled every aspect of their lives.

To anyone other than a follower, the gate itself was underwhelming. Even so, the sect had gone bankrupt in building it. And despite religious dogma to the contrary, many of its builders killed themselves during its construction. The sect made many excuses to cover up this fact.

The end result was a small gate whose key was given out to the religious sect's members. All of this, just so their followers would pray. Seeing their followers flock to the gate, the sect was more than satisfied with the result.