Princess Freya has arrived in the Twin Kingdoms, aiming to purchase enchanted items for her journey home. Lucrezia smells an opportunity--she advises the foreign princess to negotiate a deal with her own Broglie family. But just when things seem to be headed towards a smooth conclusion, the Marquis Broglie produces an unexpected treasure. It's a magical item of incomparable value, a Relic from the White Empire of yore! Just what kind of ulterior motive is at work here?!

PLENTY OF FISH IN THE SEA A young girl calling herself Princess Freya arrives in the Kingdom of Capua, claiming to have sailed from across the northern sea! With Queen Aura preoccupied with matters of state, Zenjiro is sent out to the port city of Valentia to see if he can establish profitable trade between the continents. It’s Zenjiro’s first-ever journey out of the royal palace...what could possibly go wrong?

Two years have passed since Zenjiro was summoned to a kigdom in another world and married its beautiful queen. Now, Zenjiro and Queen Aura celebrate the birth of their child--the young First Prince of Capua---and the realm celebrates with them. Yet while Zenjiro is busy adjusting to his new life as a father, a bloody massacre breaks out along the vital Salt Road. A company of knights and warriors rides to do battle with all manner of wyverns, even as a delegation arrives from the Twin Kingdoms with an agenda all its own!

P.S. PLEASE LOOK FOR ME. With Serena’s sudden rise in popularity, Aqua’s insecurity sends her fleeing from town, leaving only a letter behind. If they no longer need their goddess, then Aqua won’t stay where she isn’t wanted! She’ll beat the Demon King by herself, save the world, and return to the heavenly realm! Little does she know, though, that the people of Axel are nothing without their beloved mascot—not that Kazuma plans to do anything about it. He’s only Level 1, after all. Oh, who is he kidding? With this latest development bringing him straight to the Demon King’s castle gates, it’s time for Kazuma to rally the troops, power-level like never before to awaken his hidden potential, and get his goddess back!

With a new year come new beginnings. In this case, that new beginning is in General Pujol’s love life. The man’s petition to marry the eldest daughter of the Gaziel family has arrived on Aura’s desk. Ordinarily, such a petition would be summarily refused—a marriage between the central and provincial nobles runs too great a risk of destabilizing the power of the royal family. However, Aura’s culpability for the general’s bachelorhood means that she cannot dismiss the request so easily. This presents other problems: at least one royal will need to attend, which means Zenjirou will be leaving home once again due to the general’s insistence on holding the ceremony in the border march. At the same time, Freya has arrived, and when she hears of the wedding, she asks to attend as Zenjirou’s partner. Such an arrangement usually indicates romance between the pair, so her suggestion is effectively a marriage proposal. How will Zenjirou respond?! And what will come of his relationship with Aura?!

When he chose to leave Earth and marry Queen Aura, Zenjiro learned that his blood carried an otherworldly ancestry...but it turns out his family tree had more secrets than anyone imagined. The children he and Aura hope to have together could upend the world's peaceful order, bearing powers no one expected. It'll take all of Aura's cunning to navigate intrigue between kingdoms, even while Zenjiro prepares for the possibility of a new addition to their royal family.

Queen Aura's second child is coming, and with it comes all the perils of politics and pregnancy. Having a baby in a world without modern medicine can be a frightening enterprise, and Zenjiro is committed to doing whatever he can to protect his beloved wife. That goal in mind, he resolves to master the challenging magic of Teleportation. With that power, Zenjiro could summon the finest magical healers of the Twin Kingdoms in the blink of an eye, but learning such an advanced spell will take all his grit and determination. Meanwhile, the nobles of the kingdom plot to use Aura's absence from public duties to claim new powers and privileges for themselves...

Not once in hundreds of years has the royal family of Sharou left the Twin Kingdoms, but suddenly, a delegation of their finest enchanters arrives in Capua. Prince Francesco seems at first glance like a carefree fool, but what secrets does this unassuming royal keep hidden from the world? Zenjiro will need all his cunning to navigate the dangers of royal diplomacy...and avoid maybe getting accidentally seduced along the way.

With his wife Queen Aura now expecting another child, Zenjiro is dead-set on obtaining a magical healer to help her with the delivery. To obtain one, he has no choice but to travel to the Twin Kingdoms and treat with the King of Sharou. Yet no sooner does he arrive than the king makes a shocking announcement about the future of the crown! Fending off one charming guest after another, Zenjiro will need all his wits to avoid getting swept up into the murk of royal intrigue.

As a visitor to the royal court of the Twin Kingdoms, Zenjiro swiftly got caught up in the intrigue of a royal succession. Not all is as it seems, and even innocent gestures carry hidden meanings. To survive the dangers, Zenjiro has no choice but to design a brand-new magical item that will amaze the rich and powerful of this foreign realm. Any mistakes here could ripple all the way back home to Capua and change the fate of his whole family. It's time for Zenjiro to dust off his long-dormant skills in business and make a sales pitch fit for a king!