The Destiny Harvester

The protagonist, Xavion Nox, transmigrates to become a villainous Master and binds himself to the Destiny Harvester System, which specializes in recruiting future protagonists and prodigies as his disciples. On the surface, he is a strict teacher, but in secret, he intercepts his disciples' fortune, seizes their opportunities, and forces them into submission, turning all the Children of Destiny into his underlings and becoming the secret mastermind of the immortal world.