[
  {
    "id": 1001,
    "preTId": -1,
    "nextTId": 100102,
    "cond": [
      101,
      102
    ],
    "reward": [
      {
        "a": "attr",
        "t": "gold",
        "n": 100
      },
      {
        "a": "attr",
        "t": "diamond",
        "n": 10
      }
    ]
  },
  {
    "id": 1002,
    "preTId": 100101,
    "nextTId": 100103,
    "cond": [
      104
    ],
    "reward": [
      {
        "a": "attr",
        "t": "gold",
        "n": 100
      },
      {
        "a": "attr",
        "t": "diamond",
        "n": 10
      }
    ]
  },
  {
    "id": 1003,
    "preTId": 100102,
    "nextTId": 100104,
    "cond": [
      106
    ],
    "reward": []
  },
  {
    "id": 1004,
    "preTId": 100103,
    "nextTId": 100105,
    "cond": [
      108
    ],
    "reward": []
  },
  {
    "id": 1005,
    "preTId": 100103,
    "nextTId": -1,
    "cond": [
      109
    ],
    "reward": []
  }
]