Laravel改变了雄辩的级联序列

I have the $persons collection that contains array of $person eloquent object models with relations. person has many accounts and accounts has one en.

for example if want to access e1 propertie of en the way is : $person->accounts[0]->en

How can I turn $person cascading sequence :

person=>{
  p1,
  p2,
  accounts{
    a1,
    a2,
    en{
      e1,
      e2
    }
  }
}

into something like:

en{
  e1,
  e2,
  accounts{
    a1,
    a2
  },
  person{
    p1,
    p2
  }
}

after change i want something like this $en->accounts->person->p1

You can create a relation in En model specifying the relation with Account model.

public function account(){
        return $this->belongsTo(Account::class);
    }

And in Account model, create a relation with Person model.

public function person(){
        return $this->belongsTo(Person::class);
}

Then you will be able to retrieve the data as you asked like

//en should have account and account should be associated with person
$en->accounts->person->get();