Can you recommend a doomsday novel with the theme of reborn zombies?

The protagonist was an international student living abroad. In the early stages, there were a few Chinese people, a Korean couple, an American girl, and a few foreigners who did not have important scenes. In the early stages, the protagonist and the others took refuge in the same room in their previous life and after their rebirth.(The main character recalled his previous life. The house was broken through by zombies, and only a few people survived.) The plot at the end was that the main character brought a few people to a hotel to look for supplies. He probably only remembered this plot. The setting of the novel was also a common zombie theme. Killing zombies and eating crystals to level up, but he couldn't remember the title.