My Back Garden Leads to Another World

Just after a typhoon, Ye Hengzhi discovered that there was a color-changing door in the back garden. White, black, red, there is a different world behind the door of each color. Ye Hengzhi:...... I thought I was just an ordinary rich second generation, but I didn't expect that fate would make me a gatekeeper in another world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.