We Still Don't Know BL

Will the door to an unseen world finally open?!Yamada, a lecturer at a manga vocational school, is reluctantly roped into helping Yunaga, a student on the verge of failing, who tearfully begs for his assistance. However, the rough draft they produce somehow ends up being a BL!?"Sensei, let's draw a BL manga together!""W-Why!?"Set at a manga school, this chaotic ? romantic comedy follows a student and their teacher as they dive headfirst into creating a BL manga!