Name: Tsumi Tsumi no Mii: Model Pride.
Translation: Sin Sin Fruit: Model Pride.
Fruit Appearance: The Fruit takes the form of an elegantly looking fruit in the shape of a lion roaring to the sky.
Type: Mythical Zoan.
Effects: This Fruit is unique even among mythical variants of Devil fruits, it's similar to the Gum Gum Zoan Fruit in terms of use but almost different in a way.
The Pride Model of the Sin Sin Fruit is all about the user's ability closely related to the Sun itself and connected to the Lion's Sin of Pride.
This is an involuntary transformation as the users body mass increased based on how high the sun is within the sky which reaching its highest mass point when the sun hits at its highest point in the sky for a single minute, the users physical ability and Devil Fruit power reached its maximum prowess however this can be said the same for the decreased aspect as the lower the sun gets and the higher the moon is, the weaker the user is in both physical prowess and Devil Power also wears as well as decreasing the users body mass.
In terms of Devil Fruit power, the user has the ability to control fire at its purest form essentially enhancing the fire power and use it as is or mold it into uses such as utilizing it as weapons to coating himself in fire and using himself as a weapon.
Super Slash: The User delivers a powerful downwards slash with his hand that causes considerable damage that can be felt from several meters away.
However, this Devil Fruit gives the user one singular trait aside from powerful fire manipulation and a set of techniques.
Divine Sword: The user makes a downward swiping motion with his hand that can cut an opponent.
Divine Spear: The User thrusts his index finger at his opponent with enough force to pierce them.
It's called The One; During noon, when his power is at its peak, for one minute he becomes the manifestation of power itself and his body dwarfs normal people. In this form, he is said to be invincible.
The user also has formed an extension of the 'One' Ability known as The One: Ultimate; An extension of The Users "The One" form created by user himself. After noon, when "the One" reaches its limit and begins to fade, the user circumvents it by converting his own life force into magic power in order to not only keep "the One" active, but also greatly enhance its already invincible power.
This technique is users last resort and a double-edged sword, as using it will completely burn out his own life force, and eventually kill him, Standard Devil Fruit Weaknesses