In a realm betwixt heaven and hell, a luxurious bar awaits those who perish simultaneously. Here, the enigmatic bartender Decim oversees a high-stakes game of life and death. With cocktails as his facade, his true duty emerges as an arbiter of souls, tasked with determining their worthiness for reincarnation. Through twisted games that unveil their essence, patrons face judgment. Decim's unwavering beliefs waver when he encounters a puzzling woman, challenging his perspectives. As uncertainty clouds his rulings, the ultimate query arises: Who possesses the right to pass judgment on the departed?