I Became a Mythical Knight King

Fantasy Monarch undisputed #1 ranked player is Black Knight 09 Cheon Yoo Seong.

What came to him was a new offer, ‘Successor of the Holy King’?

[Would you like to inherit the power of Holy King Arthur Pendragon?]

“Yes, I will.”

[Once you choose, there is no turning back.]

“I said I will.”

[This is the final confirmation.]

“…….”

At this point, it feels a bit cheap.

In the Age of the Ominous Stars where humanity is heading towards extinction, I become the knight king who will save humanity.