Light On: Unlock the 3rd Layer of Dream, Awaken the Wizard of Memory

What if you take a pill to sleep well, but wake up in another world?
Everything will be perfect for Nata, if she maintains her excellent results this school year, and fulfills her father's wish: to be the best, to replace her spoiled brother.
However, strange dreams caused her to have trouble sleeping, severely lose concentration, and eventually receive the worst grade in the school's history.
In desperation, Nata turns to Libo, a drug that helps control dreams, regaining inspiration from beau...