Substitute Qi Ling, You Call Welding Rockets a Welder?

[Island Family Home + Hardcore Maintenance + Double Pure Love + Love at First Sight + Couples Hand in Hand] Lin Qingzhi married on the island and just wanted to make money and start a career, but she met a big scoundrel with broad shoulders and narrow waist. She relied on her solid maintenance knowledge from her previous life, from repairing watches to repairing iron bumps, to thrive on the island. Until one day, Lin Qingzhi was secretly invited into a very large scientific research center. The leader pointed at the steel behemoth in front of him with earnest eyes: "Forest worker, look at this iron knot... Can it be repaired?" Lin Qingzhi stared at the rusty and scattered iron lump and took a deep breath: "I can do it, I can do it, I can do it, but leader, I have a bold idea..." When the plans for the behemoth caused an uproar at headquarters, investigators came to the door. The handsome and angry man protected her behind him, his face as grave as water: "I will supervise and report all the research of my lover. If there are any problems, I will take responsibility for them." Later, at the much-anticipated flood scene, he, who was already the leader of the special operations area, spoke in a low voice through the intercom: "Engineer Lin, I will always be behind you." Lin Qingzhi looked at the data on the screen and raised the corners of her lips slightly: "Leader Ji, it's time to witness the miracle."