In a world where plagues ravage through time, Ramune must navigate the ages to find the cure, all while avoiding her own demise....

Elspeth, a 17th-century noblewoman, inadvertently travels through time with her secret diary. Her diary, a love letter to the wrong man, intertwines her past love with the present-day world, leading to a heart-wrenching love triangle....

In a world where time is a tapestry and weapons are the threads, a tactician must navigate the echoes of history to craft the ultimate weapon, all while unraveling the mysteries of her own past....