Wish Stone

"If you have mythical powers then life and death should be yours do to with as you please!"

- Han Yoojin about the Wish Stone

The Wish Stone is an extremely rare item that grants a single wish for its owner.

Real description
"Grants one wish of the user’s."

Modified description
As edited by the immoral people: Grants one wish of the user’s.

※Exception: a dead person cannot be revived.

Appearance
In the novel, the Wish Stone is a red marble slightly smaller than the average fist. When asked if a request is possible, it begins to glow a soft red. Upon being definitively asked to fulfill a wish, a Message Window asks the owner to confirm the wish, upon which the Stone glows strongly enough to flood one's vision. This glow is red, then flickers into white, before fading away.

In the webtoon, the Wish Stone is a floating mass of slim crystal shards radiating outwards from a central point. Each crystal is opaque and brightly colored. Upon being asked to fulfil a wish, it begins to glow blindingly bright in shades of gold and purple, brightening until completely flooding one's vision, before fading away.

Effects
The Wish Stone is a single-use item that allows its owner to make any wish at all, with no apparent limitation on what it is able to fulfill. It can bring the dead back to life as well as reverse time altogether, though time reversal is not perfect and leaves lingering effects on those rare few individuals sensitive enough to notice the magical interference, such as Sung Hyunjae.

The Wish Stone earned by Han Yoojin is the first and only instance of this Stone in either timeline, making it an incredibly rare item.

Original timeline, pre-regression
Han Yoojin completes the impossible achievement of killing a Tier 1 dragon single-handedly and receives the title Dragon Slayer, which includes the Wish Stone as a title-earning reward. Initially excited by its promise of granting any wish, he is let down by the edited addition of the condition prohibiting manipulation of life and death. Instead, he requests the Stone to take him back 5 years in time with his memories intact.

Later, the immoral people reveal to Han Yoojin through system messages that the original Information Window was modified, and the Wish Stone can in reality grant any wish, including bringing dead people back to life.