should i read this or like watch the anime?

i watched the anime first then read the novel then read this ＼(￣▽￣;)／

I'd do both. Both follow the novel very closely so far, so you won't be missing anything by choosing one over the other. However the comic is resuming June 10. Idk when the anime is getting s2

ohh ill do both then, is the novel complete?

yes its completed