Curse Return: Construction Spell

[Career-type heroine, I don't know if there is a cp. After all, the author has never written it. It contains a lot of personal settings. The growth-type heroine may be weak at the beginning] Lightning Protection: The writing style may be new to me. Since I haven't mentioned much about the content of the construction formula, I will write it according to the setting of Lili, which is the kind of understanding and then construction. The prototype is a constructed spell, and it cannot be as incredible as Sanbengzi. I will add some restrictions to it. Constructing spells + infinite spell power = making spell tools = Doraemon? ! ! After all, who didn't want to have a Doraemon when they were little? Ps: If there is a cp, I will own five cats, after all, he is so good-looking! But as we all know, he is a bit of a jerk. Just be with whomever you want. Pps: I'm not very good at writing introductions, so just take a look. The writing may be novice and contains a lot of personal information.