Survival in Sequences: I Disguised As a Mechanic in a Caravan

[Apocalypse + Sequence Superhuman + Upgrades & Modifications + No Mary Sue + Multiple Heroines!] The apocalypse has begun! Wang Lin, with his calm mind, stockpiled supplies and drove away from the city on the highway, only to become one of the sheep herded into the sheepfold! Endless world roads, mountains, snow-capped peaks, deserts, tsunamis, monsters… and harsh survival conditions. Sequence Superhuman Awakeners appear! Wang Lin uses the system to disguise himself as Sequence Zero, a super-powerful mechanic! He gains survival points for each day he survives and kills monsters. Upgrades and modifies vehicles for land, sea, and air. Upgrades and modifies automatic turrets for defense. The convoy constantly migrates, searching for supplies to survive. (Synopsis insufficient, please read the main text.) Protagonist: Wang Lin