Light Joy: a Hilarious Anti-Routine Guide to Survival in Ancient Times

A modern social animal is transformed into the cannon fodder ex-wife of an ancient sadistic novel, bound to a sand sculpture system, and forced to attack the general who "conquers his wife's disability". However, he discovers that all the members of the general's palace are dramatists, the system tasks are outrageous, and his life is chaotic but unexpectedly warm.