XianxiaBLLover
After confessing to his best friend since highschool, Li Zhixuan faces a rejection, running away from said best friend-in Isekai format, he gets sent off to a strange world where he's the emperor, and said, best friend, is his green tea bitch consort.
At 27, Li Zhixuan assumed he'd spend his life continuing with his free life with way too many sidelines, and definitely not trying to dodge all palace melodrama as emperor in the novel his unrequited best friend crush had read when they were in highschool.
Now, having to deal with a fantasy world setting where he's destined to die as a doomed incompetent emperor that'll be conquered by a much stronger foe, with the classic head perched on a stake, Li Zhixuan is not taking any chances, because life feels too real in this world.
That and-
Having to deal with a harem of power hungry snakes that'll be willing to stab him in the back for power and position. Definitely reassuring when one of them is a spy, and he barely even remembers the plot of the novel, right?
Who knows?