Nagwoneseo Hollo Jugeul Neoege

Dandelion, the quirky, time-limited prince. He occasionally sees "a fragment of the future." Sometimes it's a crucial moment, sometimes a trivial one... but once he sees the future, it inevitably becomes reality. One day, at a party, he meets Kelewen, the high elf who will save the world—and that fragment unfolds before his eyes.

"Tell him you won't leave, Leon."

(Source: Bomtoon, translated)