[Fate/Grand Order Crossover] The So-Called Grand Caster

Years after transmigrating into Merlin, someone who had long since become Merlin suddenly remembered something rather amusing for some reason, like "Magic☆Merry~" and the like. Although she was already a mature woman, that didn't stop her from resolving to become a beautiful idol. And so, we have... # Unbelievable! The Ancestors of Two Families Locked in a Feud to the Death Were Actually Involved Like That!? # # Shocking! The Real Reason the Youngest Godfather in Modern History Inherited the Vongola Is This?! # # Men Will Fall Silent, Women Will Weep! If You Don't Share This, You're No Demon Slayer! # # Shocking! A Man Did This to His Teammate in Broad Daylight! # # Jaw-Dropping! The Reason the Boss of a Yokohama Port Mafia Performed a Human Free Fall Was Actually for Him!? # # Even Abe no Seimei Was Stunned! So That Evil God Did All Those Things Because...!! # ...and so on. And now, she, Merlin, tutor to King Arthur, the Sword of Avalon... no, the would-be Grand Caster of Avalon, is plotting to take down that gentle doctor at Chaldea. ☆ A series of stories that who knows when I'll start ★ Merlin/Romani pairing