Also known as The Worldly Journey of Huo Yuhao
[Multiverse crossover + OVAs + manga characters + Lego Ninjago + Anti-Demon Ninja + harem, daily life, slow burn]
Huo Yuhao, who has lost his memory, is adopted by someone in the pouring rain. By a twist of fate, he becomes involved in the battles between knights in the Mirror World.
Along the way, he works as a chef, gets involved with the underworld, becomes a police officer, and even works as a fortune-teller.
Takamine Ayame: You're terrible! You even went after my little sister.
Ma Xiaotao: I'm your first big sister, damn it!
Mizuki Shiranui: If you marry Yukikaze, you get one more for free.
Give yourself a good review~(￣▽￣~)~
When I read Chapter 29, it was said that I had amnesia, and it felt like I was wearing a leather jacket. Overall, it was pretty good.
Keep writing, there are many world views to come.