The cross book is the highest lightning method.

* * The cross book is the highest thunder method * *. Nine-day Yingyuan Ripford is one of the gods of Han folk belief and Taoist worship. As the highest god of the thunder system, he is in charge of the complex Raytheon organization, with its headquarters in Yufu, and consists of "36 Inner Courtyard Normal School, East and West Flower Terrace, porch pavilion, four houses and six hospitals, and various divisions, each with its own Cao Bureau".