ENDO AND KOBAYASHI LIVE! THE LATEST ON TSUNDERE VILLAINESS LIESELOTTE

One day, crown prince Sieg suddenly begins to hear the voices of two gods... whispering to him in a startling revelation, that his betrothed, Liselotte, is not only an extreme tsundere, but also about to fall into devastating ruin! Her erratic everyday behavior only serves to hide her embarrassment?! Sieg, thanks to the "gods'" explanation, agonizes alone over Liselotte's astonishing cuteness! In truth, the "gods" are two high schoolers giving live commentary of a video game they are playing. Will Sieg be able to save his betrothed Liselotte with the aid of commentary and explanation by the "gods"? Avoid the bad ending for Liselotte, whose actions, now that her motives are revealed, become transcendingly cute! (Source: Japanese light novel publisher, translated) — Description from AniList community (anilist.co).