Following their return from the epic battle in the Barian world, Yuma, his friends, and the rescued Barian emperors resumed their usual lives in Heartland city. The days that followed were calm, only interrupted by friendly duels and school work.

However, their peace was short-lived. A strange phenomenon occurred in the city with the arrival of Alan, an ancient Barian God. The serene aura surrounding him was quite evident.

Alan was on a mission, to find the girl of an ancient prophecy. According to the prophecy, this girl was destined to be his partner. The search throughout Heartland had begun.

After scouring through the city, Alan finally met Rio. Noticing an aura similar to his, he felt an instant connection. He revealed his purpose and the prophecy to Rio, to which she responded bravely.

Rio made a proposition - she would only accept him if he beat her in a duel. Alan, respecting her courage, accepted the challenge. The stage was set for a duel unlike any other in Heartland city.

Alan defeated Rio in one move, leaving everyone witnessing the duel in awe. His immense power was unmatched, truly reflecting his status as an ancient Barian God.

With the duel ending, Alan and Rio spent the night together, deepening their connections and understanding. In no time, their bond became unbreakable.

A few days passed and Rio realized she was pregnant. The revelation was overwhelming yet filled her with joy. She knew she had to share this news with Alan.

Alan was elated to hear the news. Without any delay, he proposed to Rio, expressing his desire to be with her forever. Rio, moved by his words, accepted the proposal.

The couple got married secretly, keeping their friends in the dark. Rio, however, was worried about sharing the news with her friends. She particularly feared her brother Shark's reaction.

Despite their attempts to keep their secret, Rio's friends eventually found out. Her sudden absence from school and her changed demeanor were noticeable. They needed an explanation.

When confronted, Rio introduced Alan to her friends. Alan, in his usual calm demeanor, explained their relationship, marriage, and the impending parenthood.

Alan's words were met with shock but were gradually replaced with understanding. Rio's friends, including Shark, accepted their relationship and congratulated the couple.

A few days later, Alan and Rio met up with everyone to introduce their newborn daughters, Luna and Lucy. Their arrival brought immense joy to everyone present.

During this joyful occasion, Rio shared another surprise. She was pregnant again. Despite the shock, everyone was happy for the couple and the growing family.

The following days were filled with anticipation and excitement. Alan and Rio embraced their roles as parents while their friends helped in every way possible.

Rio's friends also stepped up, helping Alan and Rio with their daughters. They babysat Luna and Lucy, allowing the couple to have some peaceful moments to themselves.

Alan, despite being a god, found joy in the mundane aspects of parenthood. He changed diapers, put the twins to sleep, and even helped Rio with her chores.

As the day of the second baby's arrival drew closer, Alan and Rio prepared their home and hearts for the new addition. Their love for each other and their children was evident.

Their friends threw Rio a baby shower, complete with gifts, games, and token of love. The event was a testament to the undying bond between them.

Alan and Rio's life had transformed. From an ancient Barian God and a school girl, they had become parents, partners and a source of strength for each other.

As Rio's due date approached, Alan became more protective. He ensured Rio's comfort, took care of their daughters, and prepared for the arrival of their new baby.

The day finally arrived. Rio gave birth to a beautiful baby boy, making Alan a proud father. Their little family was now complete.

Every day brought new joys and challenges for Alan and Rio. They faced both with unyielding love and support for each other, strengthening their bond further.

Alan, Rio, and their children lived happily, basking in the love of their friends and each other. Their life was a testament to the prophecy that had brought them together.