Chitose Is in the Ramune Bottle, Vol. 1

As far as normies go, it's hard to beat Saku Chitose. The most popular kidin his high
school? Check. An ironclad reputation that can weather evenvicious online attacks?
Check. A friend group that's as attractive on theoutside as they are on the inside?
Check. But when a teacher asks Saku tohelp reacclimate a student who been shut
away in his room for months toschool life, his perfect world will never be the same.
What is this, somekinda normie harem story?