Last Ember: I Became the Savior

[Urban + upgrade flow + no system + maternal parasitism + single female protagonist] A long time ago, above the starry sky, a group of evil creatures called evil creatures discovered Blue Star. They like to devour clear-minded and conscious creatures, and humans naturally become their first choice. However, the power of the evil beast is very powerful. Before its body arrives, its force comes first. Countless humans are transformed by the parasitic beasts, and people fall into despair. However, at this time of despair, extraordinary beings are born, and humans have the power to resist. More than 20 years ago, the premature arrival of a mother accelerated people's parasitism. The world gradually collapsed and crisis quietly came. Li He, an orphan who grew up in an orphanage, accidentally became a transcendent and joined the investigation bureau. Everyone was surprised by his "hope" and hoped that he could grow into a reliable savior. However, he is the beginning of it all.