After Unlocking All CGs, My Type-Moon Girlfriend Came Knocking

"Playful Type-Moon" is a highly immersive galgame where players can unlock new CGs by raising the heroines' affection levels through strategic romance routes. After three sleepless nights, Alvin finally managed to unlock every CG and max out the affection of all heroines. The bad news? The affection levels overflowed. But hey, it's just a game, what harm could overflowing affection do? Or so he thought… until— One day he got transmigrated into the game world, where he kept running into Type-Moon heroines like Artoria, Morgan le Fay, Tiamat, Scáthach, and Manaka Sajyou through a series of mishaps… As he noticed their overwhelmingly tender yet dangerously intense gazes, the light slowly faded from Alvin’s eyes, filled with regret. "So… why did I have to max out their affection to the point of overflowing again?" . . . . For advance chapters /abhi28