Watashi no Kokoro wa Oji-san de Aru

A solitary man named Haruka has drifted through life without meaningful connections—no friends, no family, no romantic ties. That all changes when he wakes up in the body of a stunning, voluptuous dark elf. Suddenly, a realm beyond his wildest dreams unfolds before him, and an irrepressible thrill surges through his new form. Yet one obstacle remains: he abandoned any hope of social engagement long ago and now has no clue how to start a conversation with anyone—especially teenagers and other women. Fortunately, armed with boundless mana and an extraordinarily resilient physique, Haruka resolves not to let overthinking hold him back this time. Step by step, this dark elf pushes past old fears and insecurities, forging heartfelt bonds with precious new companions and growing alongside them.