Brothel Manager : Unexpected Encounter with A Hidden Family Heirloom - Chapter 120 : Imperial Jade

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

Because I like to collect antiques, I was accidentally brought to a magical world by a crystal skull in my collection.

- Description from novelbuddy

Karl transmigrated into a new world, and once he reached the age of 18, the day of the profession awakening ceremony came.In this world, your strength and profession determined everything about your life, with no second chances.And with nobody to support him, it was make or break for Karl.Yet, once his turn arrived, and he closed his eyes...He woke up in a strange and unfamiliar place.[Welcome to the Spirit Cemetery]A skeletal figure appeared before his eyes: it was death, revealing itself to him.“What the...”But before he could even understand the situation he was in, he heard a notification.Ding![You have awakened the EX-Rank profession “Spirit Summoner”][This is your Spirit Cemetery, find a way to fill it.]