old_contents: from django.db import models
  
  # Create your models here.
  class User(models.Model):
      uid = models.AutoField(primary_key=True)
      uname = models.CharField(max_length=128)
      session = models.CharField(max_length=35,unique=True)
  
  class Box(models.Model):
      bid = models.AutoField(primary_key=True)
      level = models.IntegerField()
      owner = models.ForeignKey("User")
  
  class Party(models.Model):
      uid = models.ForeignKey("User")
      fir = models.ForeignKey("Box",related_name="first")
      sec = models.ForeignKey("Box",related_name="second")
      thi = models.ForeignKey("Box",related_name="third")
      fou = models.ForeignKey("Box",related_name="fourth")
  
  class Monster(models.Model):
      mid = models.AutoField(primary_key=True)
      mname = models.CharField(max_length=128)
      initHP = models.IntegerField()
      initAtk = models.IntegerField()
      groHP = models.FloatField()
      groAtk = models.FloatField()
  
  class Skill(models.Model):
      sid = models.AutoField(primary_key=True)
      target = models.CharField(max_length=40)
      function = models.TextField()
  
new_contents: from django.db import models
  
  # Create your models here.
  class User(models.Model):
      uid = models.AutoField(primary_key=True)
      uname = models.CharField(max_length=128)
      session = models.CharField(max_length=35,unique=True)
  
  class Box(models.Model):
      bid = models.AutoField(primary_key=True)
      level = models.IntegerField()
      mid = models.ForeignKey("Monster")
      owner = models.ForeignKey("User")
  
  class Party(models.Model):
      uid = models.ForeignKey("User")
      fir = models.ForeignKey("Box",related_name="first")
      sec = models.ForeignKey("Box",related_name="second")
      thi = models.ForeignKey("Box",related_name="third")
      fou = models.ForeignKey("Box",related_name="fourth")
  
  class Position(models.Model):
      uid = models.ForeignKey("User")
      latitude = models.FloatField()
      longitude = models.FloatField()
      time = models.DateField(auto_now=True)
      
      
  class Monster(models.Model):
      mid = models.AutoField(primary_key=True)
      mname = models.CharField(max_length=128)
      initHP = models.IntegerField()
      initAtk = models.IntegerField()
      groHP = models.FloatField()
      groAtk = models.FloatField()
  
  class Skill(models.Model):
      sid = models.AutoField(primary_key=True)
      target = models.CharField(max_length=40)
      function = models.TextField()
  
subject: Add position table and add field mid in box tables