Carriages 7 and 8 remain the core material and dining carriages of the entire train. In fact, most of Infinity's dining carriages are used to store supplies, as the need for large-scale dining is quite rare. The majority of meals are prepared in advance or supplied as canned food, allowing individuals to resolve their own needs.
From carriage 9 onwards are the living compartments. This compartment is equipped with a YJ03 anti-aircraft gun and an automated Fire God machine gun turret. Shu Qin, Miao Lu, Lv Chang, and their group, totaling 26 people, mainly reside here, with Shu Qin having a relatively larger single room.
Carriage 10 is quite special. Lin Xian has arranged for Duo Duo and 22 other children to be in this compartment, which has already been reinforced with thick armor.
Carriage 11 has been arranged by Lin Xian for Li Yi and some of the team members with families, especially females, to provide relative convenience for their living arrangements.
