Legend has it, Janus has two faces: one at the front, one at the back of the head; one watching the past, the other watching the future.
When Roman soldiers set out for battle, they had to pass through an arch symbolizing Janus, which later developed into a four-sided double arch, and the form of triumphal arches in various European countries originated from this.
Thus, Janus is also called the "Gatekeeper God," and with Rome's continuous development, it earned the nickname "City of Thousand Gates."
If the concept of gates is extended, Janus equals knowing the existence and end of all paths. He governs not only the gates people pass through but also the journey connecting fate, similar in status to the Greek Goddess of Paths, Hecate.
Luo En reminisced for a moment, then scrutinized the three red-haired little lolis in front of him.
—Tiripsipios.
