During the college entrance exams, Yu Bufan missed the tests while saving someone and was bound to the Savior System. From then on, he spent every day saving the world.
On the first day after being bound to the System, Yu Bufan piloted the Thor III spaceship into space and shattered a million-ton meteorite, averting the threat of Earth's destruction.
"Ding! Congratulations, Host. You have received a spaceship jammer, one hundred electromagnetic cannons, and a Red Lotus mech."
One month after being bound to the System, Yu Bufan piloted the Red Lotus mech and defeated aliens from the planet VB5, averting the threat of humanity being enslaved.
"Ding! Congratulations, Host. You have received a global cooling system."
