Fast-wearing: Let Make a Great Man Out of You

[Super exciting! Ten worlds with romantic pairings! The entire story is fictional, with no need to delve too deeply into the historical or technological aspects!] Ji Shi'an, a wandering soul from beyond the Three Realms, must protect those whose lives have been ruined by various scumbags in order to accumulate merit and rebuild his physical body. —An extremely lazy 80s guy—A ruthless and cruel man from a poor background—A beastly teacher from an impoverished mountain area—A love-struck, brain-dead father—A stingy, irritable dad—A gambler who sponges off his parents—Vampire parents who favor their son… The worlds are listed in no particular order!!!