I Signed-In For A Billion Dollar Mansion From The Very Beginning - Chapter 221 - The Song "My Old Deskmate", Shocks Everyone!

Kiyoshiro Takeda lived a life without purpose, drifting through his days with no direction. But one fateful moment changes everything. Now, he finds himself in a world unlike any he has ever known, given a role he never asked for. A new life, an unknown destiny, and a looming catastrophe that only he can prevent. But can someone who failed in his old life truly become the last hope?

Benedict was transported to a world of cultivation and awakened the Invincible Domain system. Within this domain, he was invincible!

“9th Class Low Grade Familiar.”He was shocked to find that he had summoned the weakest familiar that could be.Only when he saw the status, he couldn't help being more shocked.“Hypnosis? Why can no one else see this? What even is this skill?”

A polite and lethargic boy was reincarnated in another world as a vampire bishoujo.