This Subway Is Going to Eat Me, so I'll Recruit a Spiritual Pet

"Resign and resign" overtime dog Huang Shangdao worked overtime late at night and mistakenly entered the last car of the subway leading to hell. The monster train wants to eat him. He has to get through 108 carriages and reach the front of the train in one day, otherwise he will become a monster. He met a god by chance, summoned a spiritual pet, and passed 108 dungeons by relying on bonds without routine or panels. [No routines, no faceplates, no upgrades, purely handmade. Unlimited flow copy relies on wisdom to crack]