He almost died in the frustrating could of a lightning tribulation again when he was facing his Leaving Aperture Ordeal. However, it turned out that his Trainer in fact possessed a technique to control the may of the lightning tribulation… and his teacher had only taught it to his senior! http://knoxuiteo.izrablog.com/1041023/the-smart-trick-of-library-of-heaven-s-path-that-no-one-is-discussing