Diyu Gaobai Shi

The obedient Yin Lian finally mustered up the courage to confess to her childhood sweetheart, but received an ambiguous answer. However, not long after this fruitless confession, another sudden high-profile confession completely shattered Yin Lian's peaceful life! The man who caused that apocalyptic catastrophe had openly appeared in her life as an ordinary student…
(Source: Mangatoon)