After Rebirth, I Built a Bunker to Store Supplies and Wait for the End of the World

[Rebirth + Doomsday + CP + No Superpower + No Space] Reborn a year before the end of the world, Shen Lingyi quickly sold his shares to his stepsister Zeng Qiaoqian. A place far away from the city was chosen and a bunker was built. After the bunker was built, Shen Lingyi slowly filled the bunker with supplies. After everything was ready, Shen Lingyi was free to deal with Zeng Qiaoqian and Qi Mo, who were working together. Then go find the disfigured mute who rescued him from the mental hospital in his previous life. This mute was quite handsome when he wasn't disfigured! Ah! No, why are there two mutes? The female protagonist is a bit of a naughty person, while the male protagonist is a sultry person with rich psychological activities, but you can't tell on the surface.