There were already known to be at least ten entrances, but most of them were just being watched over, and only three were selected for attack. Therefore, if mercaptan were to be poured into the entrances, there would be too many options.
"Let's not pour all the mercaptan at once. Give it a blast with the flamethrower, and pour the rest into different entrances."
Gao Guang and Leaf were still thinking about how to be more efficient, but Shalov couldn't help but say, "I just fear it won't be much use, and end up making the tunnel stink so much that we'll have to endure the stench and continue the attack."
Thinking of such a scene, Gao Guang also felt a chill down his spine, but he had to show confidence at this moment, so he waved his hand confidently and said, "No, the effect will definitely be good, trust me."
Amidst skepticism rather than expectation from many, Gao Guang and his team carried a canister back to the entrance.
