In the End of the World, My Sister Became the Queen of the Blood Race

Su Ze traveled through the apocalypse and had a sickly loli sister. Looking at his sister's longing eyes, Su Ze shuddered. Because his sister is a vampire! "Brother, can I bite you?" "Just a small sip." At the critical moment, a mysterious selection box appeared in front of Su Ze's eyes. A. Reject the sister, kill the sister to prove the truth, and reward the blood of the ancestor of the blood race x1. B. Promise your sister to become the last vampire, be rewarded with a lottery chance, and gain the protection of the ancestor Lilith. "Is there still a choice?" Looking at the selection box in front of him, Su Ze chose b without hesitation... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.