"Brain-Body Feeding" equates to "Infinite Reason," which is probably what all Vanguards dream of. After all, exploring secret realms is like crossing an endless desert—who wouldn't want an unlimited water source?
As for the "Side Stomach."
Oh my, how could there be something so wonderful?
Smuggling artifacts, concealed weapons, assassination, setting traps, holding an ace up one's sleeve…
Within a second, Li Qingming had thought of over a dozen uses.
'Are you sure I'll never need to replenish "Reason" in my entire life?' Li Qingming sent his thought.
"That should be something for you to confirm, Mr. Li Qingming."
'Choose the side stomach.'
"Very good, the side stomach has no physical entity in this world. Please specify a location for the entrance, which can be changed at any time in the future."
'Right pants pocket.'
"Deployment complete."
