Cassius 'Cash' Andromedus and his loyal dog Opie sit on the roof of their apartment as the death of their entire world is rapidly approaching. The inseparable duo had accepted their fate and decided to die peacefully together but moments before the meteor hurtling towards the planet impacts, everything freezes and a message appears in Cash's vision; The multiverse has arrived and with it, their savior, the System. Awakening in an unfamiliar cave, Cash and Opie are thrown into a fight for survival with no guide to introduce them to their new reality. Soul Bound Adventurers features a weak-to-strong MC whose progression is tied hand and hand with his loyal companion. This LitRPG series contains unlimited access to classes, skills, titles, dungeons and most importantly, loot. Join Cash and Opie as they begin their journey in this new LitRPG Apocalypse!