"Where are you going? To where?" I asked, puzzled. "The heroes in other worlds are in trouble, and I've been ordered to go support them. This world already has plenty of heroes, and you've regained your human form, so my temporary absence shouldn't cause any issues," he replied. "Other worlds? Seems like there's more than one universe out there. Alright, I'll keep training hard and aim to join the other heroes soon to take down the Demon King. You go help the other worlds first," I said. "Thanks for understanding. Wishing you all the best," the boy said before vanishing.When I opened my eyes, it was already the next morning. Today, I was to accompany Bona's father to deliver goods. "How's your health, Uncle? Feeling better?" I asked. "Just a minor injury, long healed. I owe you thanks for saving the village," Bona's father said, smiling as he patted his arm. "It was your family that took me in, allowing me to survive. I haven't repaid that debt yet~," I replied. "Haha, stop with the formalities. We've long considered you part of the family," he said. We chatted as we headed toward the capital. Bona stayed home to help her mother today, so she didn't come along.In the capital, while passing through the plaza, I saw the Holy Kingdom of Tenrai recruiting people skilled in magic and swordsmanship nationwide, preparing to join forces with other nations' armies to attack the Demon Realm. I couldn't miss this chance! I didn't even know how to get to the Demon Realm, and this was perfect timing. I went closer to check it out. "Starting today, eligible citizens can register at the armory hall to the right of the royal castle. Those who can wield magic or are proficient in swordsmanship are encouraged to enlist. Becoming a warrior to conquer the Demon Realm is the highest honor!" the recruitment officer shouted. After looking around, I turned to Bona's father and said, "Uncle, I'd like to take this chance to join the forces attacking the Demon Realm. There's strength in numbers, better than going alone. What do you think?" "I understand. Let's discuss it thoroughly with everyone tonight," he replied, patting my shoulder with a nod.At dinner, Bona's father spoke up, "I've been thinking about this morning's matter all day. Joining the main force is indeed the safest approach, especially with heroes leading. So, when are you planning to sign up?" "Sign up? Where's Brother White going?" Bona asked. "Oh, it's like this: while Uncle and I were delivering goods, I saw a recruitment notice in the plaza. I want to join the main force heading to the Demon Realm. It's safer with more people looking out for each other," I explained. "I see… Well, I knew Brother White would leave eventually, but I didn't expect it so soon," Bona said, clearly unhappy. "Didn't I tell you last time? I'll definitely come back after defeating the Demon King. We made a promise," I reassured her. "You better keep that promise," she said. That midnight, I snuck out to practice as usual. I told Bona not to follow me every night—it would affect her sleep.Two days later, I accompanied Bona's father to deliver goods and went to the city to enlist. At the recruitment office, I demonstrated some of my magic and swordsmanship, and the examiner approved me on the spot. Awesome! I was finally enlisted. A few days before departure, I'd have to leave Bona's house for the barracks. With little time left, I helped out at their home as much as I could.On the hero's side, with one day left before returning to the Kingdom of Shustan, Kaiya continued training with Master Mutai. The two sparred in the training grounds. Though Kaiya, now wielding the power of the holy sword, still couldn't best the master in swordsmanship, his progress was remarkable. In just one day, he could hold his own against the master. "Not bad. Your strength has grown significantly. As for the holy sword's power, you'll have to unleash it on the battlefield," the master said with a smile. "Thank you, Master, for your dedicated guidance. This time, I'll live up to expectations and take the Demon King's head," Kaiya said, bowing respectfully. "Alright, time for dinner!" Emily called out to everyone.