Little fairy, here I come! I recommend the following novels to you, all of which are similar to the summoning horn:๐ "Rhapsody of an Otaku in the Other World"-A fantasy novel. The protagonist transmigrated to become the Chosen One and obtained the summoning ability in the other world. He can also summon anime characters! "Evil God Summoning" was a Xianxia modern cultivation novel. The main character had no choice but to be stranded in a foreign land. With the mysterious cultivation method of the witch race, he created miracles one after another. "Summoning Gods from Douluo"-A derivative Doujinshi novel. The protagonist transmigrated into the demonic beast Black Dragon and summoned the Great Sage, Heaven's Equal, Patriarch Hongjun, and other gods! "The Strongest Immortal Summoning System"-A novel about supernatural powers in the city. The main character has the Immortal Summoning System, which can subdue ghosts and monsters and travel across the city. "Divine Domain Summoner" was a fantasy-epic fantasy novel. The protagonist unlocked the Divine Domain Card Summoning System and summoned archangels, goddesses, and so on. There are still a few more. These are my personal recommendations. I hope you like my recommendations. Muah ~๐