The Rabbit Immortal's Repayment

Years ago, a young swordsman went up the mountain and saved a frozen white rabbit. Years later, the white rabbit cultivated into a beautiful rabbit immortal. Bent on repaying his kindness, he simply pretends to faint and waits for his benefactor from that year to pick him up and take him home, so he can devote himself to him and become his lover. The upright young swordsman has no idea that what he picked up is a scheming little rabbit. Thus begins a soft and fluffy ancient-style sweet romance between one man and one immortal—no angst from start to finish, a perfect HE, an ancient-style BL sweet treat packed with sweetness.