After My Parents Traveled Through Time, They Gave Me a Zanpakutō for Self-Defense.

The two worlds are on the same track. The male protagonist's parents have arrived in another world. His father became a soldier and his mother became a spiritual king. From then on, the two elders became the hero's troubles! The beast in the left hand, the Zanpakutō in the right hand... These are just the appetizers. Devil Fruit, Sharingan? Get in line first... Devil cub, dragon egg? I want daddy to give it to you! Father: Damn it, you have to have what others have, and you can have what others don't have... Mother: Yaoyao, tell mom which girl you like, and mom will tie her back for you... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.