Saiyaku ni Shite Madowazu災厄にして惑わず; Unfazed by the Disaster in My Life; Even if this relation is the disaster, not puzzled

From JustBLThings: Bad luck has fallen upon Moji who runs a restaurant. Having nowhere to go after losing his wallet and his house burned down…. Coincidentally, his fellow graduate, Muguruma shows up in his restaurant. Muguruma, who Moji considered as his rival in his middle school years after falling behind in sports and studies by a fingertip, became a lawyer! About the time when Moji thought they were finally becoming friends after Muguruma offered his place for Moji to stay in, Moji gets hugged by Muguruma because of his sleeping habit…? An elite divorced lawyer x An unmarried only-child restaurant owner, The diary of guys in their 40’s living together♥