Betrayed by the Succubus, I Raise a Twelve-winged Angel

Crossing over to an Otherworld where Beasts and their masters reign supreme, Aster Grant should have been the envy of all as The Chosen One!
His first summoned beast was an Epic-level Succubus!
However, fate plays tricks, and just at the moment of attention from all, the Succubus betrayed him publicly.
"Master, he just offers way too much!"
Then she turned to embrace a rich man, leaving a scene full of ridicule.
Yet, no one knew that Aster Grant awakened a system that could see through the cultivation paths of all Beastbonds!
"If she can't be raised, then it's time to switch!"
Amid the laughter of the crowd, he made a contract with the silver-haired angel deemed a "cripple."
"A useless Beast Tamer with a Crippled Angel, a perfect match!"
"Don't even dream of rising again in this life!"
But when Silverwing ripped through the sky and Holy Light obliterated other beasts—
Everyone then realized that the Beast raised by Aster Grant were more terrifying than the succubus!