Biotech farmer (Arifureta fanfic)

The moment light fills up the classroom, I who only thought only reincarnated in normal japan, finally knew that I was living in Arifureta universe all along. However, fate still play a joke at me as I got [farmer] as a job which is the same as my legal loli class teacher. Hah! who says farmer is only a production job? if I can control plant, I can also become strong. From PVZ, Naruto Mokuton and even more creative uses like Hajime, I can also become a god. It was at that moment the world found the existence of plant weapon as plant cannon, plant tank and plant spaceship rage on the battlefield. *covers not mine