The Day Sawada's Eldest Son Disappeared

*Demon City-One Piece-Demon Slayer Curse Tutor Stew (Final The text is finished. —————— Arthur, whose real name is Sawada Ietsuna. One day, he disappeared from his home and fell into a strange world called the Cave. Sawada's eldest son embarked on a hellish journey of survival in the magical city. In order to return to his original home, he did not hesitate to make a contract with the devil and become a magician. As long as he casts magic and opens the "door", Arthur can reach another world. ... Tsuna, brother, I have become Do**mon... Even if the opening location and time are all random, if you cross the door and the little bean sprouts shrink again and again due to side effects, you still have to return to this home! Arthur walked through the door with overwhelming conviction. Then he found himself on a remote island that had just been plundered by pirates. A plague is brewing here, wild dogs eat better than humans, and there is a mute child who is dividing the few remaining resources for survival. Arthur, who only asked Boss Yan for a gold bar as a farewell gift, looked up at the sky. ... Mistake. Let's talk about going home later. The most important thing now is survival on the desert island. * "The Grand Passage" - The admiral on patrol picked up two children. Arthur's life, which was led askew by the devil, was forcibly corrected by the admiral known as Buddha. The most ruthless scavenger in the family was successfully promoted to one of the legendary admirals under the banner of justice, and he personally created the strongest branch in the new world. "Taisho Era" - He came to the era when evil spirits and cursed spirits danced together. The blooming flowers in the romantic Taisho story are dyed red with blood, and misfortune and luck are always intertwined. In order to return home and to exterminate ghosts, the mysterious gold carver strolls through the courtyard surrounded by wisteria flowers and waterfalls. Rumor has it that the patterns on the Nichirin Sword can protect ghost-hunting swordsmen from returning safely. "Yokohama of Another World"-Subtle differences will cause great changes in parallel time and space. Landing to relive his old dream, Arthur suddenly woke up after living in a muddle for many years. The name of the place matches everything, and the port is still the same port, but what is the superpower? How come all the literary figures he knew from extracurricular books when he was a child went to fight? There is another very important point: the Sawada family has been good people for generations. * During his travels across several worlds, Arthur met many people. The accident many years ago separated him from love, but the people on the journey gave him more love, so that he no longer feared any separation. "Set sail!" The man said to Arthur. "——You have enough courage." — *The male protagonist is a native tutor and a tenth-generation brother. *Inverted V is from Chapter 23 to Chapter 58. Readers who have read it should not buy it again~ Thank you all for your continued support. Motto: The love of relatives and friends is precious.