Haken Torasete Itadakimasu!

The world is in the midst of a great BL revolution! The days of subtle hints from idols are over, and now it’s all about flamboyantly appealing to their audience. BL idol Tayumoto Kazuma has finally formed a unit with his admired senior, Inazuma Chitose. However, Kazuma's cool demeanor holds him back from expressing himself fully, leading to rumors of him being a fake BL idol and theories suggesting that they don’t get along. To address the problem, the president of their agency summons them and orders them to participate in a “locked room until you have ***” project designed to boost their performance and chemistry...!?

(Source: Kaiohsha, translated)