The plot has nothing to do with the previous article. Just use the character. Completely imaginative reasoning directed towards attention. Slightly whiter than Ver.1. Still a light novel.
Aqiu in this article is still sick and extremely attached to Yukiteru (laughs), although the degree of illness is far less serious than in the first article. He is a dangerous thing that may overthrow Yukiteru at any time! ? And Yukiteru in this article is also a very cute and awkward classmate.
The initial setting is a vague relationship between lovers above AUO who are not yet satisfied.