function sendToNest(
        uint256 _eggId
    ) external onlyHuman whenNotPaused {
        (
            bool _isHatched,
            uint256 _newDragonId,
            uint256 _hatchedId,
            address _owner
        ) = coreController.sendToNest(msg.sender, _eggId);

        events.emitEggSentToNest(msg.sender, _eggId);

        if (_isHatched) {
            events.emitEggHatched(_owner, _newDragonId, _hatchedId);
        }
    }