A Spoonful of Honey, A Cup of Milk

Once a guide, Lee Han-yu becomes an ordinary person after a 'teacher's' cruel experiment to enhance his abilities. Then, a man, Han Tae-oh, visits Han-yu in the underground solitary cell of the gray laboratory he has never escaped. The man who saved Han-yu from the cold and lonely place says that he is his only guide. "Han-yu, you are a guide." "I'm not a guide." Thanks to Tae-oh, who gave him certainty for the first time, Han-yu, who had been abused for a long time and denied himself, finally awakens as an S-class guide. Han-yu, who is only curious about the outside world because he was imprisoned in a laboratory under the Black Guild, gradually becomes accustomed to life outside than...