[Comprehensive] How Can I Survive in Yokohama Without Supernatural Powers?

How can I, who has no special abilities and only wants to make money, survive in this city that is incompatible with me? FBI WARNNING: 1. It's the first time for a newbie. I don't like to point out crosses. I refuse to be KY and refuse to troll. I humbly accept euphemistic opinions. After all, the author's heart is made of glass. 2. If there are any OOC or illogical things, please point them out tactfully. Thank you for your cooperation. 3. Weekly update for the first semester of school