Espionage: You're Supposed to Go Undercover, So Why Are You Emptying the Enemy's Treasury?

[Synopsis One: Highlighting the Golden Finger (System Rules and Numerical Feedback)]

Chen Zheng transmigrates to Shanghai in 1938 and awakens a “God-Tier Teleportation Space.”

No missions, no penalties, just pure equivalent exchange!

Spend [10 units of wood]: Open a wooden door and teleport a hundred meters, slipping silently into the military police office!

Spend [100 units of steel]: Open an iron door and teleport across districts, clearing out the Japanese army's Shanghai garrison's arsenal in a single night!

Spend [gold/silver]: Open a silver door and deliver supplies over long distances, making an artillery position appear right outside the enemy's bedroom!

[Ding! Successfully stored 500 Type 38 rifles. Experience +1000. Space capacity doubled!]

[Ding! Successfully stored 10 million yen in banknotes. Temporary “Infinite Ammo” buff unlocked!]

Shi Meng: “Chen Zheng, I sent you to scout. How did you manage to scout their entire warehouse right out of existence?”

Chen Zheng (meekly): “Captain, maybe there's a thief in the Japanese army...”

Turning away and pulling on his mask, Chen Zheng looks at the mountain of supplies piled up in his space:

“Fear of not having enough firepower? Not a chance. Blow them all up!”