Library

[Ding, the host has been detected, the super investment system is being bound...] [Ding, the world information is wrong... The system is being changed for the host...] [Ding, the system replacement is completed, and the super share system is being bound...] [Ding, wrong identity, re-selecting host...] (Panic tone) Li Hao, the ancestor of martial arts:... "What the fuck! Leave it to the ancestor!" He said, grabbing the system's neck and suffocating him. Since then, a generation of systems has died because of traveling to the wrong world and choosing the wrong person!

Li Hao has always had a wish. That is immortality and freedom. Sometimes I even wonder why I wasn't born in the future interstellar era. At that time, genetic medicine that can extend life should have been developed, right? Therefore, if this wish can come true, he is willing to pay any price. Ding~! The most powerful survival system is bound to the host...] [Survival option 1: Fall into a deep sleep, stay young forever, and wake up after the genetic medicine is researched] [Survival option two: Clear your memory every thirty years and stay young forever, until the gene potion is released] [Survival Option 3: Reborn into one's own offspring. After the child is born, the body dies and is reborn in the child until you think it's over.] [Survival option four: Become a monster, afraid of the sun, can only travel at night, and must drink one liter of blood every day, but his physical fitness is still that of an ordinary person.