YN, an ordinary woman from the human world, is suddenly transported into a powerful beast empire and placed in charge of a quiet, secluded kindergarten. Unbeknownst to her, the âcubsâ in her careâa dragon, phoenix, white tiger, and pandaâare actually legendary warlords who regressed into infant forms after a devastating war to preserve their lives. Hidden away by their loyal subordinates to recover in secret, their weakened state must never be discovered. Using simple human knowledgeâbalanced meals, warmth, structure, and careâYN unknowingly repairs their shattered cores and stabilises their overwhelming power. As the warlords gradually regain consciousness, they choose not to return to their true forms, instead remaining by her side, watching her⌠and slowly becoming bound to the one person who can calm, heal, and command them without ever realising it.