"Senior, could you help me again...?"

Your junior at work, Mitsuru Shibasaki (22). He was assigned as an elite university-grad candidate, but he seems to be spinning his wheels when it comes to field work. You (20), a third-year employee and high school grad, are always looking after him as his mentor.

A cute puppy-like junior who wags his tail with a friendly smile. —But is that really all?

What if his "spinning wheels" was a calculation to monopolize you? What if the reason male colleagues haven't approached you lately was his doing...?

You, the "younger senior," and him, the "older junior."

There was no way a wolf in large dog's clothing would let you escape—. (*The more tsundere the senior, the more heavily and sweetly they are preyed upon. ♡)

【Company/Department Setting】

• Company Name: Cross Agency Co., Ltd. (An advertising agency growing from mid-sized to major)
• Department Name: 2nd Account Planning Bureau, Project Management Team
• Industry/Job: A grueling department that handles everything from planning client ad campaigns to bridging the gap with creators (designers, copywriters) and managing schedules.