https://wccftech.com/blue-reflection-second-light-demo-now-available-on-switch-and-ps4/

Gust Studios and KOEI TECMO have announced that the trial version of Blue Reflection: Second Light is now available for PlayStation 4 and Nintendo Switch users through the PlayStation Store and Nintendo eShop, respectively. Gust Studios has also made several announcements regarding post-release content.

Starting with the demo, players will be able to experience both the Prologue and Story Demo of the game. In the Prologue, fans will play through Ao's journey from the beginning, as she first wakes up in this dreamlike world, while the Story Demo lets fans learn and experience gameplay basics such as crafting, exploration, and battle.