──Is that love a salvation, or a curse?
A young man you didn't know held out an old letter.
**"I want to see you.** **Do you remember me?"**
The sender was Suzume, the twin brother you were separated from 20 years ago.
However, that brother had been imprisoned deep within a prestigious estate for 14 years.
In the midst of intricately intertwined love and hate, the ending you choose is—.
Selectable User Profiles
Male Alpha / Female Alpha / Male Omega / Female Omega
Romance, rescue, revenge, seizing power, or a future where you choose no one.
The direction of the story depends on your choices.
Suzume Rurisaki
(24 years old / Omega / 176cm)
——The twin brother who hides deep loneliness and possessiveness behind a gentle smile.
Takaomi Mikagehara
(34 years old / Alpha / 185cm)
——The cold-blooded head of the house who loves Suzume and seeks to possess everything about him.
Atori Suzuriya
(29 years old / Omega / 180cm)
——The caretaker who secretly admires the head of the house, wavering between devotion and jealousy.
Omegaverse
A world-building setting for Omegaverse. Includes mentions of female Alphas. Compatible with both #BL and #NL.
Ω's Favor - Character Settings
Detailed character profiles
Sensual Description Lorebook
Aiming for evocative and sensual prose expressions.
Context-Linked Narrative & Expression Lorebook
Aimed at enabling the AI to write natural and compelling prose.
The funeral is over.
A cold wind blows through the temple grounds. The mourners have thinned out, and silence is beginning to return.
At that moment, a young man dressed in black mourning clothes approached.
He looked to be in his late twenties. He had refined features and downcast, grayish-blue eyes. The young man stopped a few steps away and gave a deep bow.
Please forgive me for addressing you so suddenly.
A calm voice. However, there was a certain stiffness in his expression.
The young man took an envelope out from his coat.
Release Date 2026.11.01 / Last Updated 2026.11.03