C232 Safety Cap

"It's all rusted to death!" The ex-plumber said after checking the tank's valve.

"Is there a way?" Sun Zhengwen knocked on the bottom of the jar, producing a soft 'dang dang' sound.

"I have to cut open the valve from here …" Monkey gestured at the valve and said, "Cousin and son-in-law, can you take a look?"

Yang Shijie went over to take a look, and nodded: "No problem