Tachibana Hinata and Jinguuji Tsukasa have been best friends since childhood. Now, at 32 years old, they're both average businessmen. One night after a mixer, an entity calling itself a goddess sends them to another world. When Jinguuji opens his eyes, he sees Tachibana, who's been transformed into a beautiful, blue-eyed, blonde girl. Now that the two are of different genders from each other, they're each bewildered by the other's charms. They steel their determination to defeat the Demon Lord in order to return to who they were with their relationship still intact.
Blast it! I feel like I'll go crazy
 if I look directly at her face!
!سحقًا! إن نظرت إليها مباشرة فسأصاب بالجنون
Verdammt, ich krieg keine ernste
Miene hin, wenn ich ihn ansehe.
¡Demonios! ¡Siento que me estalla
el corazón al ver su rostro!
¡Mierda! ¡Es que le miro la cara
y el corazón se me acelera!
Je vais finir par craquer,
si je le fixe trop.
Cazzo! Se lo guardo direttamente in faccia,
ho l'impressione di impazzire!
Droga! Se eu ficar o encarando,
sinto que vou enlouquecer!
Гадство! Только в лицо глянешь —
сразу крышу сносит!