Siheyuan: Promoted to engineer, torturing and weeping animals

[System + life system + don't lick the dog]Zhang Yi traveled to a courtyard and became a nerd who died suddenly while preparing for an engineer exam.Just after crossing over, I met many animal neighbors who came to divide the family property.Zhang Yi, who knows the faces of these neighbors in the courtyard, directly angered all the animals!Then start the sign-in system, as long as you sign in every day, you will get rewards!Sign in advanced mechanical skills, become the top engineer, and be admired by others!Sign in to a personal farm, and the output of one person's farming and animal husbandry is comparable to that of a large farm!At this time, all the animal neighbors wanted to come over to take advantage, Zhang Yi sneered, don't mess with me, whoever messes with who!