Nazotokine

Tokine Amino is the overburdened secretary of a talent agency's CEO. Her daily routine is disrupted when she's unexpectedly transported to a dimension called Quizun, which is ruled by a floating creature resembling a pig. The creature, Hacchin, presents her with a puzzle to solve within a short time limit, and after she successfully completes it, he recognizes her problem-solving skills and states that they'll meet again.