Ancient paths were left behind from archaic eras; some too old to have historical records.

These paths made it easier for traveling between the three worlds, at least to a certain extent.

All in all, a forceful trip to these other two worlds required immense power or a cornucopia of resources. Ordinary experts had no way of fulfilling these requirements.

Normally from Myriad to Imperial, one would need to be an Amaranthine Eternal to start. That’s the very basic condition to reach the gate, not counting the dangers looming ahead.

As for Imperial to Immortal, people believed that it starts at...