It's really silly how far people are willing to go, but I cannot control that. Anyways, virus protection software is usually very Anti-Gaming and will report multiple false positives. I, for one, do not know how to create a virus and there isn't a file that is claimed to be a virus within the games' files regardless. Either way, this shouldn't be taken seriously as a game wouldn't be released on Steam as they are very anal about their screening process.
To my anti virus, Royal Crown, PSO2 and Tekken 7 contain a virus. But, I can apparently play the games just fine.
https://steamcommunity.com/app/1283810/discussions/0/2290590708545231411/
This is the discussion that sparked this post.
Also, the demo *which also doesn't contain a virus and yet contains pretty much the same files as the main game* will be up until June 17th as originally planned. Then it will disappear forever.
*It was taken down by accident while editing the dlcs, etc.*
I'm 100 percent certain that there isn't a virus, you may find a small game bug such as some skill not working as intended, but no virus.
Anyways, I hope you all have a wonderful day and enjoy your time within Solenars Edge II!