Reincarnated: Mage or Adventurer?

1. The dual identities of the reincarnated person and the summoned person 2. Monsters that don't belong here, similar to Stranger Things 3. In the era of reincarnations that has ended, Daigo Yong was the one who lived here all the time. He didn't remember it until he met the protagonist. 4. Half of the Demon King's territory and the other half of the Seven Kingdoms 5. The Novice Village is in the country next door, which is now a country of legal black market and slavery. 6. Duke Anse has ten mansions. He was born in the country next door and ran the black market. 7. The man who lived with the protagonist was also a reincarnation, but even though the protagonist recalled it, he gave up his dreams and adventures. 8. The guests at the banquet included two Four Heavenly Kings and five demon king cadres. 9. Blood Demon is very gentle, as long as he is not stepped on the shadow and encounters black magic. 10. The protagonist has two bodies. The witch's posture comes from reincarnation. The girl who summoned the protagonist specially made the protagonist possess the witch. This is also the final wish of the witch. 11. Although the protagonist is an ordinary person, his adopted sister is extraordinary 12. There is a direct passage to another world and reality 13. Thirteen people are the revelation of destiny 14. There is more than one codex on black magic 15. The palace incident was a complete mistake 16. The rumors of ogres in Novice Village also do not belong here.