Chapter 27: Blessing and curse.
The divine blessing, [Domain of Victory], was a blessing he got from the goddess of the underworld, Ereshkigal.
As the history went, Ereshkigal was among the strongest gods in all ancient history, but when in the underworld, there was not a soul that could beat her.
This blessing granted Jayhan the ability to open up a domain that maxes out his stats, putting him in a state of invincibility. He could not be killed, nor could he receive any damage, as long as he was within the effect of the domain.
Now came the downside to every divine blessing.
The gods of history didn't live a fulfilled life until their death. Many wished to have lived longer; some yearned for love, and so on.
These longings that they could not grasp became a curse, a curse that would follow every blessing they handed to their contractee.
Attribute: [The Curse of a Goddess.]
In the game, Seo Yuna only discovered what the curse was for her during the fifth quest. The system made sure to keep the curse hidden.
That said, if you are well knowledgeable about the god you have made a contract with and their story, you should be able to at least have an idea of what their curses could be.
Ereshkigal was a goddess burdened with unwanted responsibility and loneliness; if Jayhan was to guess, it should be somewhere along the line of being forced to carry out her responsibility.
'Sigh! Not that I'm sure about that; Seo Yuna's own wasn't that easy.'