Summon a Succubus, and It's the Empress of the Demon Realm Who Comes?

[Single heroine or no heroine + cool writing + no system + funny + black stockings + no hiding of strength + invincibility] Traveling to the Blue Star where everyone is a professional, not only are all kinds of monsters rampant here, but also secret realms appear out of thin air. There are even alien races outside the Blue Star that are eyeing us. Everyone awakens to their career on the day they turn eighteen. Main battle, life, legal system and other unique occupations. On the day of his awakening, Li Qingyu awakened to his profession as a fisherman. Just when he was depressed, the world suddenly sent a reminder, detecting that he was not from this world, so he was cursed. The profession is cursed and transformed into a god-level summoner. I just wanted to try my summoning ability, but unexpectedly found that the thing I summoned was also cursed. Summoned a strange beast, and an addicted succubus came out? ? ? Summoned a strange beast, and a weird vampire came out? ? Summon alien beasts and emerge a group of crooked fighting maids? ? Even his skills are cursed. Until the alien creatures came and the human race was in crisis, a figure stood on the city wall, pinched his waist and shouted: "You foreign scum, don't scream at me! If your father and I are here, you can't destroy the human race!" ... Hundreds of years later, Li Qingyu led a group of summoned girls to conquer the vast starry sky, only to discover the truth. The succubus is actually the empress of the demon world? The vampire is actually the ancestor?