However, after spending years inside the Box of Ultimate Bliss, he reemerged as an apathetic, cold and cruel person, if not bearing a grudge against his father for feeding him to the box this is shown when Muku was not hesitating in the slightest to run his hand through his father's chest. His greatest wish was to live a peaceful life with his father and his best friend. Muku's chakra wasn't enough and he was sucked into the box instead where he spent ten years trapped in despair and grief, with all his attempts to break the box from the inside failed.Īs a child, Muku was a cheerful individual that loved his father dearly. The day before it happened, Muku promised his best friend, Ryūzetsu, that he would return no matter what happened. He was regarded as a prodigy of his village and, therefore, his chakra was chosen to open the box in hopes of returning Kusagakure to its former glory.

When he was an infant, Muku lost his mother and was raised by his father, Mui, the guardian of the Box of Ultimate Bliss. A young Muku and his father eating ramen.

Naruto blood prison plot