Reborn: My Mobile Fortress

Strange rain strikes the city, mutated infected run rampant, and social order collapses. Kai Carter, an adopted truck driver abandoned by his family, sacrificed everything in his past life yet was shut out. On the brink of death, he is reborn and awakens an Apocalypse Team System. He refits his truck rapidly, scavenges supplies, and recruits allies. Surrounded in the dangerous enclosed city, can Kai Carter survive and face the pleas of his cold former family?