"I, Hikigaya, am a legendary agent, a leader in the association, a master of the mysteries, one of the Five Emperors of the Ocean, and the nemesis of the weird." "I have five cousins, a sister, a childhood sweetheart, two ex-girlfriends, a lovely junior, and a beautiful colleague, but no one likes me. I'm a complete loser." The everyday and the mysteries gradually intertwine, and despite our hesitation, we continue to move forward. Cthulhu has landed in New York, and the legendary agent Altria has disappeared... This era needs heroes. "...Stay sane, and follow me into madness." Hikigaya lit a cigarette expressionlessly, put on his sunglasses, and flashed his ID [White Robe Anzai]

After Jingu Jin inherited a financial company from his grandfather, he became a financial manager with a large number of clients. But when he officially took over everything, Jingu Jin found that many female clients were unable to pay back the money, and they also asked to repay the debts in other ways. Isshi Iroha: That... President... I will be your secretary and work to pay off the debt, okay? I will work overtime with you in the evening! Kasumigaoka Utaha: I will be your virtual girlfriend to pay off the debt. By the way... do you still want me to wear stockings on a date? Yukinoshita Yukino: I will find a way to pay you back! Also, my cat can do backflips, do you want to come and see? Mizuhara Chizuru: I recently took on a new drama. Let's discuss the script together late at night? I will pay you back after I get the salary! This book is also known as "How I went from a creditor to a boyfriend", "As an honest capital, I just want to collect debts", and "About the debtor lady wanting to be my girlfriend".