Calypso has experienced repeated reincarnation, and this is her 4th reincarnation.

In her previous lives, she always died before she reached the age of 22 and returned to where everything started. During her 3rd life, she discovered that when a dragon goes on a rampage, it distorts dimensions.

Determined to use this knowledge, she plans to exploit the dragon’s power to return to her original world. Currently, Calypso finds herself in a childcare story, where she encounters a man who she believes to be her father but the latter doesn’t recognize her.

Seeking his help, Calypso involves her "father" and family in her quest, turning them into unwitting allies in her journey.

At age 3, Calypso Aquasiadel is the most outstanding genius her family's ever seen, and no wonder... She's actually a modern girl who's been reborn into the same novel thrice! This time around, Calypso's determined to harness the powers of the mysterious dragon duke and send herself back home. The only problem is, she'll first need to earn the respect of her hardened family to survive until then! Can Calypso win their approval and even their hearts? Or is this life doomed for another do-over?