Come On, I'll Be Able to Figure Out the Boss of Jue Si in the Historical Novel.

Lin Wanwan, a wandering soul with no memory and body. Until an accidental opportunity was bound to System 333, and he came to the world of era languages. And was asked by the system to give birth to a son for the heir male protagonist in the period novel. I originally thought it was just a ridiculous mission, but unexpectedly it started my own journey of redemption.