The Demon King is Way Too Overprotective!

Seina Yamada is a high school student stretched dangerously thin. Between maintaining her grades, nurturing her friendships, and working tirelessly to cover her rent entirely on her own, she has almost no room to breathe. Her fragile routine shatters when she nearly falls victim to a scammer who targets the money she desperately needs for housing. Just as despair begins to set in, an extraordinary figure intervenes: a strikingly handsome stranger with horns who declares himself a demon king. This otherworldly visitor claims to have crossed dimensions specifically to find Seina, insisting that she is the reincarnation of his long-lost love. Though deeply skeptical of his outrageous story, she quickly realizes he has no intention of leaving her alone. Before she knows it, the demon king has moved into her home as her new roommate, fiercely determined to shield her from any perceived threat regardless of whether she actually wants his help. Seina’s already overwhelming daily life is now further complicated by a supernatural guardian whose devotion knows no bounds. What began as a desperate struggle to simply survive high school and pay the bills has transformed into an unpredictable cohabitation with a powerful, relentlessly overprotective—and undeniably attractive—demon king.