[Reborn!] Chocolate

Life is like a box of chocolates. You never know what flavor you'll get next. Sakurai Azusa has proved with her life that this damn saying is true. Forced to take on the arduous mission known as the organization's "Boss Rescue Plan," she is sent twenty years into the past to find the magical artifact that can melt the icy heart of the eighth-generation head of the Vongola family. Instead, she ends up entangled in a whole lot of debts, including the hardest kind to repay: debts of the heart. At last, she returns to her own time, determined to forget the past and proclaim that the sun will rise again... only to discover that she ran away while pregnant! And the man from twenty years ago still has no idea he's a dad... Come to think of it... her daughter's father should live to be fifty, right...? When the doggedly ridiculous whims of fate bring her face to face with that chibi baby again... she realizes that agonizing for eight years over "What if my daughter thinks her daddy is too old?" ever since finding out she was pregnant was completely idiotic! After being kept in the dark for all these years, he has no idea he's already a dad. His own daughter is registered under another man's name. And the heartless fiancee who disappeared more than twenty years ago has returned for a ridiculously dramatic reunion... "Stay calm! I have to stay calm!" The male lead is the R-Maou. Focused on one-on-one romance, with an absolutely happy ending.