I Have Unlimited Resources, and My Senior and Junior Sisters Are Obsessed with Me.

System+Invincible+Funny Luo Yu, a poor scholar whose family was in decline, came to propose marriage but was ruthlessly kicked out of the house by the woman. He accidentally awakened a torn book he picked up when he was young, which contained a great method of cultivating immortality. But he soon discovered that his path to immortality was completely different from others. Others need to practice continuously to achieve immortality. But he actually found a new way, just to please the female cultivator, his cultivation can advance rapidly. In order to prove immortality like others, Luo Yu was forced to embark on the endless road of dog-licking...