A Story About a Grandpa and Grandma Who Returned Back to Their Youth

おじいさんとおばあさんが若返った話。

Ojii-san to Obaa-san ga Wakagaetta Hanashi.

Ông bà hồi xuân

老夫老妻重返青春

할아버지 할머니 회춘하다

Grandpa and Grandma Turn Young Again