My players are too fierce

In a world where the sun has died and the moon has gone mad, the boundaries between life and death have become increasingly blurred. Monsters that were once confined to the realm of fantasy now roam the earth, and survival depends on being more cunning and resilient than these creatures. Roland, a guide in this shattered world, looks to his home, Earth, as a potential sanctuary. However, the players in this new reality are about to throw a wrench into his plans. As they navigate this unforgiving landscape, they are thrilled to discover that killing non-player characters yields no rewards and instead results in punishment, and that certain actions, such as licking a poisoned dagger or attempting to freeze ice golems, are impossible. The players are ecstatic about the realism of this new world, but Roland is left bewildered, struggling to keep up with the antics of this new generation of players who seem to be even more unpredictable than the monsters they face.