Xia Bei, a senior student, mingled with a group of immortals in order to write a thesis. He thought it was a gathering place for chuunibyou. The group leader sent a positioning display showing -572 meters. He asked "Why is it a negative number?" And the group exploded - only he could see the cross-border coordinates. From then on, the boss in the transformation stage hired him as his exclusive navigator, the underworld hired him to chase fugitives, and the demon world hired him as a cultural and tourism consultant. And he succeeded in building the foundation with a pill mixed with Lao Ganma. Who would believe this if told?