I finally got a permission for make public these concepts. All of these concept works are made for one Battlepass rewards, QoP Arcana of Dota 2 in 2020 Season. This concept of QoP Arcana called 'Eminence of ristul', it tells a story of Akasha who become the true 'Queen of Hell' by seating on the throne of hell after an arduous journey.
I learned the so much things during this project. It's been the most greatest time of this year. I would like to send my heartfelt gratitude to Boyang zhu from Dota 2 team, and whole crews for back me up.

https://www.artstation.com/artwork/ELwxdK