<?xml version="1.0" encoding="UTF-8" standalone="yes"?><ns1:informationTable xmlns:ns1="http://www.sec.gov/edgar/document/thirteenf/informationtable"><ns1:infoTable>
        <ns1:nameOfIssuer>AMAZON COM INC</ns1:nameOfIssuer><ns1:titleOfClass>COM</ns1:titleOfClass><ns1:cusip>023135106</ns1:cusip><ns1:value>324039</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>1477</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>1477</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>APPLE INC</ns1:nameOfIssuer><ns1:titleOfClass>COM</ns1:titleOfClass><ns1:cusip>037833100</ns1:cusip><ns1:value>630731</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>3074</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>3074</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>COMFORT SYS USA INC</ns1:nameOfIssuer><ns1:titleOfClass>COM</ns1:titleOfClass><ns1:cusip>199908104</ns1:cusip><ns1:value>241295</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>450</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>450</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>ISHARES TR</ns1:nameOfIssuer><ns1:titleOfClass>CORE S&amp;P SCP ETF</ns1:titleOfClass><ns1:cusip>464287804</ns1:cusip><ns1:value>8841167</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>80896</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>80896</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>ISHARES TR</ns1:nameOfIssuer><ns1:titleOfClass>CORE MSCI TOTAL</ns1:titleOfClass><ns1:cusip>46432F834</ns1:cusip><ns1:value>17683166</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>228731</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>228731</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>JPMORGAN CHASE &amp; CO.</ns1:nameOfIssuer><ns1:titleOfClass>COM</ns1:titleOfClass><ns1:cusip>46625H100</ns1:cusip><ns1:value>275125</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>949</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>949</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>MICROSOFT CORP</ns1:nameOfIssuer><ns1:titleOfClass>COM</ns1:titleOfClass><ns1:cusip>594918104</ns1:cusip><ns1:value>1551466</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>3119</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>3119</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>SOUTHERN CO</ns1:nameOfIssuer><ns1:titleOfClass>COM</ns1:titleOfClass><ns1:cusip>842587107</ns1:cusip><ns1:value>306884</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>3342</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>3342</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>VANGUARD MALVERN FDS</ns1:nameOfIssuer><ns1:titleOfClass>CORE BD ETF</ns1:titleOfClass><ns1:cusip>922020748</ns1:cusip><ns1:value>46672243</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>601601</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>601601</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>VANGUARD WORLD FD</ns1:nameOfIssuer><ns1:titleOfClass>INF TECH ETF</ns1:titleOfClass><ns1:cusip>92204A702</ns1:cusip><ns1:value>12326772</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>18585</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>18585</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>VANGUARD INDEX FDS</ns1:nameOfIssuer><ns1:titleOfClass>REAL ESTATE ETF</ns1:titleOfClass><ns1:cusip>922908553</ns1:cusip><ns1:value>9810037</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>110151</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>110151</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable><ns1:infoTable>
        <ns1:nameOfIssuer>VANGUARD INDEX FDS</ns1:nameOfIssuer><ns1:titleOfClass>TOTAL STK MKT</ns1:titleOfClass><ns1:cusip>922908769</ns1:cusip><ns1:value>54713784</ns1:value>
    <ns1:shrsOrPrnAmt>
      <ns1:sshPrnamt>180021</ns1:sshPrnamt>
      <ns1:sshPrnamtType>SH</ns1:sshPrnamtType>
    </ns1:shrsOrPrnAmt><ns1:investmentDiscretion>SOLE</ns1:investmentDiscretion><ns1:votingAuthority>
      <ns1:Sole>0</ns1:Sole>
      <ns1:Shared>0</ns1:Shared>
      <ns1:None>180021</ns1:None>
    </ns1:votingAuthority>
  </ns1:infoTable></ns1:informationTable>
