Manual for Using Fierce Beast

Synopsis

Secretary Seo Yujin's routine changes when her president assigns her to supervise his younger brother, Jin Taeoh, the estranged third son of a powerful conglomerate. Her sole instruction is to keep Taeoh away from public attention, a task she accepts for the promised compensation. At their airport meeting, Yujin discovers that her new charge is far more unpredictable—and captivating—than expected.