Title:
Ten rei na ansatsu mono rideiya daini hanashi sennyuu , fukanzen
Description:
Happy Ridiya is an ordinary cute student. 
But things change when she becomes a "brutal mercenary mercenary." 
Armed to the teeth and this is necessary against elite assassins. 
Of course, she is not from cheap mercenaries. To hire Ridiya, you have to shell out for 1 million green $ bucks. 
In the dedicated circles, it is called "Poison Ivy". 
"She's Poison Ivy." You'll either choose life with this beauty, or die. "