Su Huai picked up an angel. The angel was obedient, quiet, and could fulfill all his wishes. Even if he had to endure a series of hardships such as pursuit, imprisonment, illness, etc. Along the way, he believed it was worth it.
Well, if you're asking why angels can't take away this suffering, of course it's because angels can't.
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The two protagonists have a relationship, but it is not love. The subsequent plot is quite confusing, so watch it as appropriate.
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Updated at 12pm, the delay is caused by Kavin.
It will be finished unless major changes are required. I've been quite busy recently and the updates are unstable.
Intention: people's hearts are good