Welcome, Is This Your First Time in the Afterlife?

Read manhwa Welcome, Is This Your First Time in the Afterlife? / 어서 와, 저승은 처음이지?
“Romance Crossing the Boundary Between the Mortal World and the Afterlife: The Cold Handsome Reaper Official and the Bright College Student.”
sora, a bright 21-year-old college student majoring in dance, boards a luxurious cruise ship anchored on the Han River without even realizing she’s in a coma. Everything is free on the cruise except for what’s not allowed, so she enjoys drinking and having fun all night. However, when she wakes up, she finds herself in disbelief, “Wait, is this the underworld?”
Amidst the chaos caused by a major accident involving a mountain person immigrating to the underworld, the examination hall is turned upside down. In the midst of this, a savior steps in to resolve the situation. However, the sharply handsome underworld civil servant who is about to sober up turns out to be quite grumpy.
Anyway, the situation could be resolved once they return to the living world, but strangely, the data of sora’s life stored in the underworld has been deleted in the blink of an eye. All that remains is her name and a few scant pieces of information.
Furthermore, if sora fails to find her body within the grace period of 49 days, she will be classified as a lost soul and forcibly admitted to the underworld…!