Jaku-chara Tomozaki-kun - Volume 2 Chapter 1 part1-2

[Invincible Happy Cool Novel]He is invincible!These legendary Medical God, Wang, God of War, They are all just his junior brothers.He is exceptional, disregarding any rules, giving face to no one, except his wife...

BlurbKira is an Omega treated badly by her pack. She has always been seen as weak and useless. On Alpha Asher’s birthday, she finds out she is his mate, but he rejects her and chooses his mistress, Mira, instead. Humiliated and blamed for something she didn’t do, Kira is thrown out of the pack.Alone and heartbroken, Kira runs into the forest and meets Alpha Ryker, the leader of a pack with a scary reputation. But Ryker is not what she expected. He helps her grow stronger and shows her kindness she has never known. Kira also discovers she has special powers and is part of a prophecy that could save or destroy all werewolves.Now, Alpha Asher wants Kira back, but Ryker has already captured her heart. As war looms, Kira must choose between Ryker, who believes in her, and Asher, who regrets his mistakes. Her decision will decide the future of the packs and her own destiny.Will Kira rise above her past and become a leader, or will she let others decide her fate?

As a walk-on, he had been the mistress of his sugar daddy for three year. However, they only had met each other for a few times.
As a boss, his sugar daddy had tons of lovers.
The walk-on: The cake shop is the only thing I love in this world. Lovers? Never want one.
The boss: No problem. Nobody wants that.
Then, they fell in love with each other…
Shameless playboy x heartless rogue
1v1, this is not a decent love novel.

- Description from Novelupdates

The readers of this harsh world had no interest in the villain’s story. But why didn’t they know? It was also the era of random possession meta.