A Bone Pulse from the Start, and I Have to Buy All My Ninjutsu

Ye Xiaosi transmigrates to another world teeming with monsters. He awakens the Kekkei Genkai Bone Pulse, but his cultivation talent is only E-rank. Luckily, he activates the Ninjutsu System, which lets him learn techniques from the ninjutsu shop. Just when he thinks he’s about to take off, he discovers that learning ninjutsu costs money. So he decides to forget all that stupid romance and focus on making cash. On his way to getting rich, he accidentally gets caught up in a battle involving an organization called “Sin”...