In the Rebirth Space, I Saved a Boy with Plant Powers

[Rebirth + dual male protagonists + space + apocalypse + superpowers + revenge + strength + monster fighting and upgrades] One week after the end of the world, Shen Yi and his family went out to look for food and were surrounded by a group of zombies on the rooftop. When the family ran out of ammunition and food and was desperate, Shen's father teamed up with his adopted son and daughter (actually his biological children) to kill Shen Yi, bleeding him and eating his flesh. When he woke up again, Shen Yi was reborn two days before the end of the world and accidentally obtained storage space. But Uncle Han, a biomedical professor who unexpectedly appeared, tied him to an underground laboratory and injected him with an unknown vaccine. In the underground laboratory, Shen Yi met Bai Wenze, a young man who fell in love with him at first sight. Shen Yi unexpectedly learned the origin of the apocalypse and the future development path from Uncle Han. The young man who quietly left found Shen Yi again at night. After the end of the world began, the two of them developed special powers, got ready and set off, working hand in hand to fight monsters and upgrade together, and move forward hand in hand!