Supervillain Idol System: My Sidekick Is A Yandere - Chapter 154 - : A Deal Between Siblings (Part 1)

When Su Yaya awakened, she found herself in a novel world as the CEO’s Substitute Wife–-a mere cannon fodder. Knowing that divorce and a tragic ending was awaiting her once her look-alike, the President’s first love returns, Su Yaya only trusted one thing: Money.

When Logan and his classmates are suddenly transported to a world teetering on the brink of destruction, they find themselves thrust into a desperate battle against a relentless demon invasion. In this new realm of magic and peril, each student discovers unique powers to aid humanity's fight for survival. However, Logan's ability to tame creatures is deemed the weakest among his peers, earning him scorn and ridicule.Despite the doubts of those around him, Logan's determination never wavers. As he bonds with mystical beasts and uncovers their hidden strengths, he begins to realize that his power might be the key to turning the tide of war. With every creature he tames, Logan grows stronger, proving that true strength lies not in raw power but in the heart and courage to stand against overwhelming odds.Logan's journey is not just about battling demons; it's also a personal struggle against his own loner personality. Having always been an outsider, Logan must learn to trust and connect with others, both human and beast. His solitary nature is challenged as he forms unlikely friendships and alliances, discovering that unity and cooperation are essential in the fight for survival.

In the myriad realms, legends rise and fall in the countless eras.

Weiss, who was a great sorcerer, was reborn. Not only did he return to his youth, but who was this sexy blonde girl in front of him?

This blonde girl wanted Weiss to become her only male pet?

Furthermore, this was the women’s world. The power dynamics of the world had been flipped on its head. Men were responsible for household tasks while women were responsible for providing for the family... “I am a great sorcerer. I can’t just be smitten by beauty in this women’s world!”

“However, why does this female-dominated world feel a little different? The sexy blonde girl at the start knew a little magic?”

“The magical elements of this women’s world doesn’t feel too weak?”