Hanbin Ryu, a former soldier transitioning back to civilian life, unexpectedly finds himself whisked away to a new realm. However, his essential aid, the system designed to assist him in thriving, is riddled with glitches, trapping him in the introductory phase for two decades. Upon breaking free from this extended struggle, he faces a hostile reception from the inhabitants who now shun individuals from other worlds. Can this inexperienced, tutorial-bound newcomer endure the challenges ahead and carve out a place in this unfriendly environment?