Zenbu Zenbu Kimi no Sei

In a world where intense romantic emotions can physically alter a person, a rare condition known as "transsexual syndrome" causes an individual's biological sex to switch whenever their heart flutters with affection. Sagimiya Ryou and Mikami Nagisa both live with this extraordinary phenomenon. Despite the unpredictable nature of their bodies, the two find themselves irresistibly drawn to one another. Their deepening bond eventually blossoms into a genuine romance, proving that their connection transcends the physical changes brought on by their feelings. Several years after first falling in love, Ryou and Nagisa finally reach a new milestone in their relationship. Now a university student, Ryou begins living together with Nagisa, who has since become a teacher. This long-awaited step allows them to share a home and navigate daily life side by side. As they settle into their new routine, the couple spends their days wrapped in unwavering devotion, cherishing every tender moment of their shared future. Zenbu Zenbu Kimi no Sei is a manga originally serialized in Dengeki Maoh.