Liang Junjie, a genius programmer suffering from cancer, uses science to fight the disease. He successfully copies his brain's information into a fantasy world he helped create, and is reborn there as the elf Raven.
In this world, magic power is made of binary energy blocks, and magic is programming.
To honor a promise he made to his father in his previous life, Raven sets out on a journey, using his programming knowledge from his past life and his absolute understanding of this world to overcome every obstacle.
Yet a series of unexpected events along the way seem to make this world, which should have been entirely familiar, feel somewhat strange.
