Free time can be spent in Teyvat.
The head of the missionary department of the Pesochnya diocese, priest Vladislav Beregovoy, recently told RIA Novosti about Lent and mentioned the popular miHoYo (HoYoverse) game:
It is assumed that during Lent you eat cheaper food. With the money saved, you feed those who are hungry, who need food all year round: the homeless, the hungry
The priest noted that during Lent they do not cook gourmet dishes. The time saved can be spent on other activities, including Genshin:
During Lent, you spend less time cooking gourmet dishes, going to stores - spend a little on something more useful. To take a walk with your wife in the park or in the snowdrifts, to be with your children and play board games or Genshin Impact. Read the Gospel, after all: it would be good to read at least the entire New Testament during Lent