Alpha’s Omega Mate

"But please don't reject me for now" she blurted out.
"And in return?"
"We could make a pact," He raised his eyebrows at her and she continued. "You can decide not to complete the mate bond and also you can have..... concubines or even marry other wives,"
Cassandra O'Neill, weak omega, has always thought that getting a mate would put an end to the end of her misery with her step mother but when she found out her mate was no other than Alpha Kai who hated omegas she was left with no other choice asides be